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HATATE Minoru

    Department of Mechanical Engineering　Professor
Last Updated :2024/04/23

Researcher Information

Degree

  • (BLANK)（Kinki University）

URL

J-Global ID

Research Interests

  • 鋳造工学及び鋳造材料   鉄鋼材料学   Foundry Engineering and Cast Metals   Iron and Steel Materials   

Research Areas

  • Nanotechnology/Materials / Material fabrication and microstructure control
  • Manufacturing technology (mechanical, electrical/electronic, chemical engineering) / Machine materials and mechanics

Academic & Professional Experience

  • 2006/04 - Today  Kindai UniversityFaculty of Engineering Department of Mechanical Engineering教授
  • 1998/04 - 2006/03  Kindai UniversityFaculty of Engineering Department of Mechanical Engineering助教授
  • 2004/09 - 2005/08  Monash University工学部物理・材料工学科客員助教授
  • 1994/04 - 1998/03  Kindai University工学部機械工学科講師
  • 1992/04 - 1994/03  Kindai University工学部機械工学科助手
  • 1990/04 - 1992/03  ㈱コマツ技術本部生産技術研究所研究員

Education

  • 1988/04 - 1990/03  Kindai University  工学研究科機械工学専攻
  • 1985/04 - 1988/03  Kindai University  大学院工学研究科  機械工学専攻博士後期課程
  • 1983/04 - 1985/03  近畿大学大学院  工学研究科機械工学専攻博士前期課程
  • 1978/04 - 1983/03  Kindai University  Faculty of Science and Engineering  金属工学科

Association Memberships

  • 日本機械学会   日本鉄鋼協会   日本金属学会   日本鋳造工学会   

Published Papers

  • Effects of Solidification Cooling Rate and Heat Treatment on Impact Properties of Heavy-Walled Pearlitic Spheroidal Graphite Iron Castngsheroidal Graphite Cast Irons
    Satoshi Yamamoto; Yasuhiro Fujikawa; Susumu Mashiba; Haruki Itofuji; Minoru Hatate; Sadato Hiratsuka
    Journal of Japan Foundry Engineering Society 95 (9) 482 - 488 2023/09 [Refereed][Invited]
  • Formation Mechanism of Network Ferrite in Heavy-Walled Pearlitic Spheroidal Graphite Iron Castings and Static Mechanical Properties
    Satoshi Yamamoto; Yasuhiro Fujikawa; Susumu Mashiba; Haruki Itofuji; Minoru Hatate; Sadato Hiratsuka
    Journal of Japan Foundry Engineering Society 95 (9) 474 - 481 2023/09 [Refereed]
  • 青木 隆謙; 旗手 稔; 信木 関
    鋳造工学 全国講演大会講演概要集 公益社団法人 日本鋳造工学会 181 1 - 1 1880-5388 2023
  • Effects of Manganese and Heat Treatment on the Static Mechanical Properties in High-Si Spheroidal Graphite Cast Irons
    Takanori Aoki; Minoru Hatate; Tohru Nobuki
    Journal of Japan Foundry Engineering Society 94 (10) 606 - 613 2022/10 [Refereed]
  • Minoru Hatate; Takanori Aoki; Tohru Nobuki
    Journal of Japan Foundry Engineering Society Japan Foundry Engineering Society 93 (12) 809 - 815 1342-0429 2021/12 [Refereed]
     
    Thermal expansion characteristics and static mechanical properties of 24%Ni-12%Co-2%C-1%Si low thermal expansive spheroidal graphite cast iron were investigated by varying the amount of martensite by changing cooling rates from 1173K of solution treatment temperature. The microstructure of the as-cast sample consisted of graphite and matrix of 50% martensite and 50% austenite, and its coefficient of thermal expansion was about 6 × 10-6/K at 373K. The coefficient of thermal expansion of the sample, which was subjected to solution treatment, dropped to about 4 × 10-6/K owing to inverse-transformed austenite from martensite. The amount of martensite changed with the cooling rate and it increased when cooled slower than air cooling. The critical cooling rate for martensitic transformation was determined to be about 1 K/s from observation of microstructure and change of coefficient of thermal expansion. The coefficient of thermal expansion at 373K of the samples with higher amount of inverse austenite became lower because the martensite suppressed Invar effects which contribute to low thermal expansive characteristics. Therefore, the coefficient of thermal expansion at 373K depended on the amount of martensite. The tensile strength and hardness of the samples increased with increase in the amount of martensite and tensile characteristics was found to be greatly affected by change with the amount of martensite. However, as elongation of the samples was 2 to 5% regardless of the amounts of martensite or austenite, materials characteristic included poor ductility.
  • T. Ikeda; M. Yonehara; T. Ikeshoji; T. Nobuki; M. Hatate; K. Kuwabara; Y. Otsubo; H. Kyogoku
    Crystals MDPI AG 11 (5) 549 - 568 2021/05 [Refereed]
     
    Recently, high-entropy alloys (HEAs) have attracted much attention because of their superior properties, such as high strength and corrosion resistance. This study aimed to investigate the influences of process parameters on the microstructure and mechanical properties of CoCrFe NiTiMo HEAs using a laser-based powder bed fusion (LPBF) process. In terms of laser power and scan speed, a process map was constructed by evaluating the density and surface roughness of the as-built specimen to optimize the process parameters of the products. The mechanical properties of the as-built specimens fabricated at the optimum fabrication condition derived from the process map were evaluated. Consequently, the optimum laser power and scan speed could be obtained using the process map evaluated by density and surface roughness. The as-built specimen fabricated at the optimum fabrication condition presented a relative density of more than 99.8%. The microstructure of the as-built specimen exhibited anisotropy along the build direction. The tensile strength and elongation of the as-built specimen were around 1150 MPa and more than 20%, respectively.
  • 信木関; 旗手稔; 山田翔平; 山田翔平; 宮本諭卓
    鋳造工学 92 (10) 529 - 536 1342-0429 2020/10 [Refereed]
  • Effects of Ni and Co Contents on Characteristics of Tensile, Impact, and Fracture Toughness of Low Thermal Expansive Spheroidal Graphite Cast Iron
    Minoru HATATE; Kiyohiro KAWAHARA; Toshio SHIOTA; Shinichiro KOMATSU
    J. of JFS 91 (12) 856 - 862 2019/12 [Refereed]
  • Three Body Type Abrasive Wear Characteristics of Multi-component White Cast Iron
    K. Kusumoto; K. Shimizu; H. Hara; M. Shirai; J. Ito; M. Hatate; Y. Gaqi; R. H. Purba
    Wear 426-427 122 - 127 2019/04 [Refereed]
  • T. Nobuki; T. Okuzumi; M. Hatate; J-C. Crivello; F. Cuevas; J-M. Joubert
    Materials Transactions JAPAN INST METALS 60 (3) 441 - 449 1345-9678 2019/03 [Refereed]
     
    A series of Mg-Ni or Mg-Cu alloys with Mg content comprised between 55 and 77 at% Mg was prepared by mechanical alloying with the aim of synthesizing Mg2Ni and Mg2Cu phases, respectively. Their morphology and structural properties were characterized by scanning electron microscopy (SEM) and X-ray Diffraction (XRD). High Pressure Differential Scanning Calorimetry (HP-DSC) was used to evaluate their hydrogenation properties. For the Mg-Ni series, 8 hours of milling were enough to synthesize the Mg2Ni alloy. The highest reversible hydrogen capacity (2.8 mass%) was obtained for 70 at% Mg sample without the need of any activation treatment. For Mg-Cu series, 83 mass% of Mg2Cu was obtained after 4 hours of milling. From the view point of alloying composition, Mg-rich samples show better crystallinity of Mg2Cu phase. Under hydrogen, the Mg2Cu powder mixtures decompose and form MgH2 hydride storing 1.56 mass% of hydrogen for 66 at% Mg. For the Mg-Ni series, Cu or Al elements (1 to 10 mass%) were added during milling. HP-DSC runs show that they destabilize the hydride phase due to alloying effects.
  • Tohru Nobuki; Taro Moriya; Minoru Hatate; Jean-Claude Crivello; Fermin Cuevas; Jean-Marc Joubert
    Metals MDPI AG 8 (4) 1 - 11 2075-4701 2018/08 [Refereed]
     
    This study aims to clarify the influence of the Spark Plasma Sintering (SPS) method on structural morphology, mechanical properties and also functional characteristics, such as hydrogen absorbing properties, for titanium-iron intermetallic compounds. We could synthesize B2-TiFe phase using mechanical alloying (MA) during 3 h and SPS treatment of 5 min at 500–1000◦C, which was confirmed by XRD and Electron Probe Microanalyzer (EPMA) measurements. In addition, the synthesized TiFe intermetallic compound has been found to absorb hydrogen with high kinetics in both high pressure Differential Scanning Calorimetry (DSC) and Pressure-Composition-Temperature (PCT) measurements. Therefore, we have successfully developed TiFe alloy in bulk form from initial raw powders by using a combination of short period mechanical alloying and SPS heat treatment. This combined route enhances the potential of the SPS method to synthesize new materials.
  • Impact Properties of Austempered Spheroidal Graphite Cast Irons
    Tohru Nobuki; Minoru Hatate; Toshio Shiota
    Materials Science and Applications 2153-1188 (8) 948 - 958 2017/08 [Refereed]
  • Effects of Nitriding and Nitrocarburizing on the Fatigue Properties of Ductile Cast Iron
    Tohru Nobuki; Minoru Hatate; Akihiko Ikuta; Yosuke Kawasaki; Naoji Hamasaka
    International Journal of Metalcasting 11 (1) 52 - 60 2017/01 [Refereed]
  • Impact characteristics and mechanical properties of copper alloyed spheroidal graphite cast iron
    Tohru Nobuki; Minoru Hatate; Tsuyoshi Karasudani; Tomoyoki Okuzumi
    Foundry Trade Journal 190 (3740) 294 - 298 2016/12 [Refereed]
  • Akihiko Ikuta; Minoru Hatate; Tohru Nobuki
    Materials Transaction JAPAN INST METALS 57 (9) 1575 - 1580 1345-9678 2016/09 [Refereed]
     
    The machinability of austempered spheroidal graphite cast iron made by continuous casting (A-FCD600) was investigated. In this study, spheroidal graphite cast iron made by continuous casting (FCD600) was used to examine the influence of the austempering on machinability. In addition, austempered gray cast iron made by continuous casting (FC250) was used to examine the influence of the morphology of graphite on machinability. From the results of a tool wear test using continuous turning, the machinability decreased in the order of FC600, A-FC250 and A-FCD600. When relative machinability ratings between each material were calculated using tool life equations decided by the result of the tool wear test, the machinability of A-FCD600 was approximately 1.9 times inferior to FCD600, and approximately 1.3 times inferior to A-FC250. One characteristic of A-FCD600 was that its mechanical properties were relatively near steel. Therefore, a similar tool wear test was carried out with a P10 cemented carbide tool for steel. In this case, the tool life extended 25% compared to the K10 cemented carbide tool for cast iron. These results suggest that tool life can be improved in A-FCD600 cutting when tools for steel are used.
  • Machinability of Austempered Spheroidal Graphite Cast Iron Made by Sand Mold and Continuous Casting Methods
    Akihiko Ikuta; Minoru Hatate; Tohru Nobuki
    Materials Transactions 57 (8) 1339 - 1344 2016/08 [Refereed]
  • Endo Eiji; Ikuta Akihiko; Nobuki Tohru; Hatate Minoru; Nakayama Hideki
    Journal of Japan Foundry Engineering Society Japan Foundry Engineering Society 88 (5) 276 - 281 1342-0429 2016/05 [Refereed]
     

      This study aims to investigate the influence of tempering temperature on strength, hardness, and wear characteristics of alloy tool steel casting. Test samples added with 0.5mass%Ti with lower C and Cr contents than those in SKD11 (JIS G4404) were manufactured by the investment casting process, and tempered at temperatures 453K, 573K, 673K, 773K, and 873K after quenching from 1293K. The amount of M7C3 type Cr carbides decreased, and continuity of the carbides was greatly reduced with the decrease of C and Cr contents. In addition MC type Ti carbides were observed in the matrix microstructure. Carbide structure did not change with varying tempering temperature. Although hardness tended to decrease with increasing tempering temperature, the hardness increased by secondary hardening at temperature of 773K and significantly decreased at 873K. Bending strength did not change largely with tempering temperature and showed maximum value at 453K. Fraction of wear loss did not change during tempering temperature from 473K to 773K but it increased significantly at 873K. The optimum tempering temperature for this alloy steel was found to be 453K from experimental results of strength, hardness, and wear characteristics.

  • 連続鋳造材をオ－ステンパ処理した球状黒鉛鋳鉄の切削性評価
    生田明彦; 旗手稔; 信木関
    鋳造工学 88 (1) 37 - 42 2016/01 [Refereed]
  • 窒化及び軟窒化した球状黒鉛鋳鉄の疲労特性
    旗手稔; 信木関; 生田明彦; 河崎裕介; 浜坂直治
    鋳造工学 87 (876) 382 - 387 2015/06 [Refereed]
  • Akihiko Ikuta; Minoru Hatate; Tohru Nobuki
    MATERIALS TRANSACTIONS JAPAN INST METALS 87 (4) 231 - 238 1345-9678 2015/04 [Refereed]
     
    In this study, the machinability of austempered spheroidal graphite cast iron made by different casting methods was investigated. Spheroidal graphite cast iron samples made by sand mold casting and continuous casting, respectively ADI-S and ADI-C, were used. From the results of cutting tests, the machinability of ADI-C was always excellent compared with that of ADI-S at cutting speeds from 100 to 365 m/min. The feed and thrust forces of ADI-S were higher than those of ADI-C at high cutting speeds, although their-cutting resistance was almost the same at low cutting speeds. In addition, the microstructure of ADI-S chips was found to be greatly deformed near the chip-tool interface for ADI-S compared with ADI-C. It has been reported that there always exists retained austenite in austempered spheroidal graphite cast iron, and that the retained austenite transforms to deformation-induced martensite on the machined surface when the austempered spheroidal graphite cast iron is machined. From the results of the comparative analysis of ADI-S and ADI-C, the average relative volume ratio of retained austenite increased with increasing cutting speed for both ADI-S and ADI-C, and was about double in the case of ADI-S at high cutting speeds such as 365 m/min. From these results, it is clear that the retained austenite in both ADI-S and ADI-C does not transform to deformation induced martensite at high cutting speeds, and that ADI-C can be machined at cutting temperatures and with cutting resistances lower than those necessary for ADI-S, suggesting that the machinability of ADI-C is better than ADI-S.
  • Ikuta Akihiko; Hatate Minoru; Nobuki Tohru
    Journal of Japan Foundry Engineering Society Japan Foundry Engineering Society 87 (4) 231 - 238 1342-0429 2015 [Refereed]
     

      In this study, the machinability of austempered spheroidal graphite cast iron made by different casting methods was investigated. Spheroidal graphite cast iron samples made by sand mold casting and continuous casting, respectively ADI-S and ADI-C, were used. From the results of cutting tests, the machinability of ADI-C was always excellent compared with that of ADI-S at cutting speeds from 100 to 365m/min. The feed and thrust forces of ADI-S were higher than those of ADI-C at high cutting speeds, although their cutting resistance was almost the same at low cutting speeds. In addition, the microstructure of ADI-S chips was found to be greatly deformed near the chip-tool interface for ADI-S compared with ADI-C. It has been reported that there always exists retained austenite in austempered spheroidal graphite cast iron, and that the retained austenite transforms to deformation-induced martensite on the machined surface when the austempered spheroidal graphite cast iron is machined. From the results of the comparative analysis of ADI-S and ADI-C, the average relative volume ratio of retained austenite increased with increasing cutting speed for both ADI-S and ADI-C, and was about double in the case of ADI-S at high cutting speeds such as 365m/min. From these results, it is clear that the retained austenite in both ADI-S and ADI-C does not transform to deformation-induced martensite at high cutting speeds, and that ADI-C can be machined at cutting temperatures and with cutting resistances lower than those necessary for ADI-S, suggesting that the machinability of ADI-C is better than ADI-S.

  • NOBUKI Tohru; OKUZUMI Yuki; HATATE Minoru; TAKENAKA Hiroyasu
    TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A The Japan Society of Mechanical Engineers 81 (821) 14-00411 - 00411-14-00411 2187-9761 2015/01 [Refereed]
     
    This study aims to synthesize the bio-carbon with electro conductive properties by using graphitization catalyst synthesize from the woody carbon. In order to obtain the new functional bio-carbon, we prepared two initial powders. The two powdered samples (<Ⅰ>,<Ⅱ>) of cypress with different micro-structure were used for carbonization at 550～850°C and Fe-catalyzed carbonization at 850°C. The samples <Ⅰ> was prepared by pulverization of cypress chips with a wet cutter mill, which retained a micro-structure of coniferous wood . The sample <Ⅱ> was prepared by crushing the solid substance after drying the woody paste obtained by grinding the samples <Ⅰ> with a wet disk mill into ultra finely cellulose- fibrils. The carbon yield in carbonization and specific surface area were measured and XRD analysis was carried out for the carbonized products (chars) of both samples. The carbon yield for the sample <Ⅱ> was higher, and the specific surface area of the chars was considerably low compared with those for the samples <Ⅰ> and the chars. In Fe-catalyzed carbonization, it was confirmed that loaded Fe catalyst reacted with carbon atoms to form quantitatively Fe3C during carbonization and the crystallite size of char increased with increasing of amount of Fe loading up to 5 wt.%, but no definite difference in crystal structure between the chars of sample<Ⅰ> and <Ⅱ> was found. Fe3C contained in char could be easily removed by acid treatment. Specific surface area measured for the removed chars of sample <Ⅱ> was considerably high compared with that of carbonization without use of catalyst.
  • Kawasaki Yusuke; Minoru Hatate; Tohru Nobuki; Junichi Sumioka; Naoji Hamasaka; Yasufumi Yamaguchi
    Jornal of Japan Foundry Engineering Society Japan Foundry Engineering Society 87 (1) 3 - 8 1342-0429 2015/01 [Refereed]
     

      The effects of nitriding treatment on rotating-bending fatigue properties were investigated on nine kinds of pearlitic ductile cast iron samples with Mo (0.1%), Cr (0.1%), V (0.1%), Al (0.1, 0.3, 0.5%), Al (0.1%) & Cr (0.1%), Al (0.1%) & V (0.1%) and without alloying element. The white layer of Fe4N nitride formed on the surfaces of all the samples was about 0.01mm in thickness. The practical nitrided depth and micro-Vickers hardness at 0.03mm below the surface in the nitride layer of the sample without alloying element were 0.148mm and 549HV, respectively. The addition of alloying elements to nitrided samples increased the practical nitrided depth and hardness in the vicinity of the surface. In the nitrided samples, fatigue existing in the higher stress range from 500 to 650MPa was found to be longer in the order of no addition, single addition, and double addition of alloying elements. However, the fatigue limit at 107 cycles in the lower stress range ranged from 410 to 450MPa and no significant difference was seen among the nitrided samples. The improvement of fatigue characteristic by the addition of the alloying element is considered to be efficient only in the higher stress range. The fatigue strength in the high stress range is considered to be related to the difference in the initiation time of the fatigue crack because the spacings of the striation formed on the fracture surfaces are more or less the same in all the samples. This suggests that the larger the nitrided depth and/or the higher the hardness in the vicinity of surface promoted by the addition of alloying elements, the more delayed will the crack initiation be.

  • Tohru Nobuki; Minoru Hatate; Takeshi Karasudani; Yutaka Miyamoto; Naoji Hamasaka; Shinya Kanou
    Journal of Japan Foundry Engineering Society 86 (9) 719 - 727 1342-0429 2014/09 [Refereed]
  • Tohru Nobuki; Shohei Kanekawa; Minoru Hatate; Hiroyasu Takenaka; Toshiro Kuji
    JOURNAL OF ALLOYS AND COMPOUNDS ELSEVIER SCIENCE SA 580 S259 - S263 0925-8388 2013/04 [Refereed]
     
    We carried out the spark plasma sintering (SPS) heat treatment method for Mg17Al12 phase in order to synthesize of mixture powder prepared with shorter MA time. The average particle size can be estimated around 20 mu m after 8 h of MA in argon atmosphere observed by SEM images. And the mixture prepared by 8 h of MA shows amorphous phase by X-ray diffraction (XRD) measurements. However, the obtained bulk form mixture shows Mg17Al12 structure after 30 min of SPS heat treatment at 673 K. And the powder characteristic of synthesized alloy shows nano-crystalline and remarkably low level of contamination measured by XRD analysis and EDX analysis. Moreover, the heat treated mixtures could absorb hydrogen rapidly without heat activation treatment measured by high pressure hydrogen differential scanning calorimeter (DSC) apparatus. This result suggests that the SPS heat treatment after short term MA is proved to be an efficient and simple expedient to synthesize hydrogen absorbing Mg-based alloys. (C) 2013 Elsevier B.V. All rights reserved.
  • Accurancy Improving Methods in Estimation of Graphite Nodularity of Ductile Cast iron by Measurement of Ultrasonic Velocity
    旗手 稔; 信木 関; 小松 眞一郎
    Science And Technology of Cassting Processes Intech 265 - 283 2012/12 [Invited]
  • Tohru Nobuki; Minoru Hatate; Toshio Shiota
    SCIENCE AND PROCESSING OF CAST IRON IX TRANS TECH PUBLICATIONS LTD 457 392 - + 1013-9826 2011/05 [Refereed]
     
    The object of this study is to find out and evaluate systematically how the basic factors such as graphite-shape, external notch and matrix-characteristic affect the impact and bending characteristics of cast irons. The Spheroidal Graphite (SG) and Compacted Vermicular graphite (CV) cast iron samples were prepared, and their matrixes were modified into ferritic, pearlitic and bainitic in order to make the various kinds of samples whose graphite-shape and matrix vary widely. From each sample we produced five kinds of Charpy-type specimens by adding five kinds of notches whose stress concentration factor (a) varied from 1.0 (un-notched) to 4.8. The Charpy impact value decreases greatly in the range of a from 1 to 2.3 but decreases slightly in the range of a larger than 2.3. No influence to the fracture energy in the range of a larger than 2.3. Increasing of a results in moderate elevation of transition temperature of Charpy impact value and the transition temperature of CV cast ion is lower than that of SG one. The impact value in brittle fracture region of the cast iron samples were recognized to be a little bit larger than that of cast steel sample, and it was considered to be caused by graphite which act as a kind of buffer effect against crack growth in brittle fracture.
  • Minoru Hatate; Tohru Nobuki; Shoji Kiguchi; Kazumichi Shimizu
    SCIENCE AND PROCESSING OF CAST IRON IX TRANS TECH PUBLICATIONS LTD 457 380 - + 1013-9826 2011/05 [Refereed]
     
    Low thermal expansion ductile cast iron is expected to become a new structural material with high dimensional stability against temperature change. We tried to develop a new low thermal expansion ductile cast iron by means of adding C and Si to Superinver alloy. In this study we prepared four kinds of ductile cast irons whose Co contents vary from 0% to 12%, and investigated about the effects of Co content and solution-treatments on several main characteristics such as coefficient of thermal expansion and mechanical properties. The results obtained are as follows: With increase of Co content the amount of martensite increases but this martensite can be inverse-transformed to austenite totally or greatly by solution-treatment followed with water-quenching. In the case of Co content less than some 9% the ability of relatively larger plastic deformation can be expected in inverse-transformed austenite.
  • ENDO Eiji; HATATE Minoru; NOBUKI Tohru; NAKAYAMA Hideki
    THE JOURNAL OF THE JAPAN FOUNDRYMEN'S SOCIETY Japan Foundry Engineering Society 83 (2) 86 - 92 1342-0429 2011/02 [Refereed]
     
    Alloy tool steel castings, whose chemical compositions are 1.5% C and 12% Cr, have good wear resistance owing to continuous crystallization of M7C3 type Cr carbides. However, the continuity of these carbides reduces the strength of the castings in comparison with that of alloy tool steels which have the same hardness.
      This study aims to determine the optimum C and Cr contents for dispersing continuous Cr carbides and develop castings satisfying both good mechanical characteristics and good wear properties. The melts were adjusted varying the alloy composition between 0.5 and 1.5mass% C, and between 8 and 12mass% Cr in a high frequency induction furnace by investment casting. The amount of carbides was found to decrease with decreasing C and Cr contents. Cr carbides also dispersed in the matrix microstructure, and decreasing the C content increased mechanical properties such as tensile strength and bending strength. Especially, samples with 0.5% carbon content exhibited superior characteristics such as 1300MPa tensile strength and 2450MPa bending strength compared to other samples.
      On the other hand, decreasing the C content was found to deteriorate wear properties greatly due to reduced area fraction of crystallized carbides in the matrix microstructure. Based on these experimental results, we prepared samples adding Ti to the base melt. The results revealed improvements in the mechanical properties and wear properties of these Ti-added samples due to the fine TiC type carbides which crystallized preferentially than Cr type carbides in the matrix microstructures.
  • ENDO Eiji; HATATE Minoru; NOBUKI Tohru; NAKAYAMA Hideki
    THE JOURNAL OF THE JAPAN FOUNDRYMEN'S SOCIETY Japan Foundry Engineering Society 82 (8) 465 - 471 1342-0429 2010/08 [Refereed]
     
    This study aims to research the development of high strengthened alloy tool steel (SKD11) castings with superior wear resistance. The mechanical properties of the steel castings are inferior to rolled steel with dispersed Cr carbides owing to Cr carbides with M7C3 type crystallized continuously in the matrix. Therefore, we examined the replacing of Cr carbides with MC carbide by means of adding carbide stabilizer elements such as V, Ti and Nb to standard composition of SKD11 castings. The steel casting, varying from 0.3mass% V to 5mass% V, 0.5mass% Ti to 4mass% Ti and 0.5mass% Nb to 5mass% Nb, were melted in a high frequency induction furnace.
      We systematically investigated the influence of amount, morphology, and distribution of M7C3 and/or MC type carbide on tensile and bending strength and wear resistance. With increasing amount of carbide stabilizer elements M, MC type carbides increased by the replacement from M7C3 carbides in the microstructure and continuity of Cr carbide tended to disappear. With the addition of the elements M, grained TiC crystallized randomly and dispersed finely, rod or petaline NbC crystallized randomly and aggregated locally, and rod VC crystallized around Cr carbides. This replacement effect is remarkable in the order to V ＜ Nb ＜ Ti. The tensile and bending strength of steel casting with the addition of V or Nb does not increase remarkably while the strength of the steel castings with about 2mass% Ti tends to improve remarkably. The abrasive wear properties of the steel castings with MC type carbides also improved significantly. From the viewpoint of improving wear resistance, fine TiC crystallized at random are more effective than NbC or VC. We found that the mechanical and wear properties of high strengthened alloy tool castings were closely related to the morphology and amount of crystallized carbides in the matrix.
  • 遠藤栄治; 旗手 稔; 信木 関; 中山英樹
    鋳造工学 81 (9) 429 - 435 2009/09 [Refereed]
  • T. Nobuki; M. Hatate; T. Shiota
    INTERNATIONAL JOURNAL OF CAST METALS RESEARCH MANEY PUBLISHING 21 (1-4) 31 - 38 1364-0461 2008/08 [Refereed]
     
    This study aims to clarify the influence of additive elements of Ni and Mn on tensile and impact properties of three kinds of spheroidal graphite cast irons (SG irons), which are as cast, annealed and austempered samples. Spheroidal graphite cast irons with Ni (0-4.5 mass-%) and Mn (0-0.5 mass-%) melted by a high frequency induction furnace and cast into a Y block CO2 mould with 30 mm in thickness. From the viewpoint of heat treatment, tensile strength and hardness of SG irons become larger in the order of ferritised<as cast<austempered ones. Matrix structures of SG irons, which are conducted to austempering treatment from alpha and gamma mixture range, consists of bainitic ferrite with high toughness. Austempered SG iron with 3% Ni in 0.1% Mn series is found to become higher tensile strength compound with elongation and toughness of 901 MPa, 17% and 915 kJ m(-2).
  • M. Hatate; J. S. Garitaonandia; K. Suzuki
    JOURNAL OF APPLIED PHYSICS AMER INST PHYSICS 103 (7) 07B909-1 - 07B909-3 0021-8979 2008/04 [Refereed]
     
    In order to clarify the potential of bulk amorphous alloys as a new class of structural materials with high dimensional stability, the thermal expansion and magnetic properties of amorphous Fe56Co7Ni7Zr10B20 doped with Cr have been investigated. Both the magnetic moment and the Curie point of amorphous Fe56Co7Ni7Zr10B20 were suppressed by Cr addition. The effect of Cr on the magnetic moment was well described by assuming a reduction of 4 mu(B)/Cr atom. It was found that the Curie temperature can be controlled by Cr content over a wide range of 200 K in the vicinity of room temperature. Although Invar characteristics were absent from the thermal expansion curves, amorphous Fe56Co7Ni7Zr10B20 doped with 1 at. % Cr was found to exhibit a small coefficient of thermal expansion comparable to Kovar alloys, indicating that bulk amorphous alloys may have a potential for commercial low expansion materials. (c) 2008 American Institute of Physics.
  • HATATE Minoru; SHIOTA Toshio; NAGASAKI Yoichi; ABE Nobuyuki; AMANO Masaharu; TANAKA Toshio
    Journal of High Temperature Society High Temperature Society of Japan 33 (6) 313 - 318 0387-1096 2007/11 [Refereed]
     
    Bonding characteristics of mild steel to cast iron using electron beam welding (EBW) process are investigated from the viewpoint of microstructure and mechanical properties. When the electron beam is radiated to a cast iron, remelting of the surface and corresponding rapid cooling take place, and it results in formation of brittle fine-cementite structure whose hardness is over 700 Hv. As Ni is an alloying element that may prevent formation of cementite, we compare two kinds of welding methods with Ni addition. One method is EBW process, radiating the electron beam to a thin plate made of spheroidal graphite cast iron with a high Ni content after the plate inserts between cast iron and steel, and other one is a metal active gas (MAG) welding process using a Fe-Ni wire. Bonding tensile strength by EBW process is higher than that by MAG welding process. In case of welding of cast iron and other metallic material, EBW process is found to be more advantageous than MAG welding process.
  • 信木 関; 塩田 俊雄; 旗手 稔
    鋳造工学 日本鋳造工学会 77 (9) 601 - 607 1342-0429 2005/09 [Refereed]
  • 大田垣 崇; 旗手 稔; 塩田 俊雄; 佐藤 高浩; 石川 隆寛; 栗熊 勉
    鋳造工学 日本鋳造工学会 76 (9) 741 - 747 2004/09 [Refereed]
  • 信木 関; 塩田 俊雄; 旗手 稔
    鋳造工学 日本鋳造工学会 76 (7) 555 - 561 2004/07 [Refereed]
  • M Hatate; T Shiota; N Abe; M Amano; T Tanaka
    VACUUM PERGAMON-ELSEVIER SCIENCE LTD 73 (3-4) 667 - 671 0042-207X 2004/04 [Refereed]
     
    The electron beam welding is applied for welding of mild steel to spheroidal graphite (SG) cast iron, and its weldability are investigated from the viewpoint of microstructure and mechanical properties. When the electron beam was radiated to a SG cast iron specimen, remelting of the surface and corresponding rapid cooling took place, and it resulted in formation of brittle fine-cementite structure whose hardness is over H-v = 700. As Ni is an alloying element that may prevent formation of cementite, we tried two kinds of welding methods with Ni addition and compared their results: one method is inserting a thin plate made of SG cast iron with a high Ni content between two base materials and then radiating electron beam to the plate, and other one is a metal active gas welding process using a Fe Ni wire. The bonding tensile strength of the former was some 400 MPa, which was larger than some 350 MPa of that of the latter. (C) 2004 Elsevier Ltd. All rights reserved.
  • 信木 関; 塩田 俊雄; 旗手 稔
    鋳造工学 75 (11) 749 - 756 2003/11 [Refereed]
  • M Hatate; T Shiota; S Komatsu; H Sumimoto; K Nakamura
    INTERNATIONAL JOURNAL OF CAST METALS RESEARCH MANEY PUBLISHING 16 (1-3) 377 - 381 1364-0461 2003/11 [Refereed]
     
    Low thermal-expansion gray cast iron with high strength and hardness was produced by dispersing carbide particles by means of alloying carbide-stabilizing elements such as Nb, Cr, W, V, Ti and Mo up to 5 at.%. Increasing the alloying content of each element results in increasing the area fraction of carbide and decreasing in that of the graphite fraction, and it results in remarkable increasing in hardness. Tensile strength increases remarkably with increasing in alloying content of Cr or V, but it becomes maximum at some I at.% in the case of W or Nb. The increasing in tensile strength and hardness was discussed from such viewpoints as increasing in area fraction of carbide and increasing in effective sectional area ratio resulted from decreasing in area fraction of graphite. The coefficient of mean linear thermal-expansion at 373K increases largely with increasing alloying contents in the case of Cr, W or Mo, but it increases only slightly in the case of Ti, V or Nb. (C) 2003 Maney Publishing.
  • SHIMIZU Kazumichi; ASAKURA Masaharu; GOSHIMA Takanori; NAKASU Akiko; ASOH Setsuo; HIRATSUKA Sadato; HATADE Minoru
    J. of Japan Foundry Engineering Society Japan Foundry Engineering Society 74 (6) 357 - 362 1342-0429 2002/06 [Refereed]
     
      Recently, CAI (Computer Aided Instruction) which is a method of education using computer is drawing interest in the fields of business and education. Systems for individual learning are very effective for improving time efficiency and establishing given knowledge. It is therefore expected to become more important in future education. At the Oita National College of Technology, time effective courses are strongly required for reducing the total course hours. This paper discusses the CAI system focused on foundry engineering and the resultant course evaluation. The CAI system composed of foundry engineering including practical training, design engineering and fundamental mechanical engineering, was originally established a few years ago. Since then, it has been applied to the engineering materials course of the college. Two course evaluations performed show that the CAI system plays an important role in establishing the concerned knowledge and arouses students' interests in subjects.
  • M Hatate; T Shiota; N Takahashi; K Shimizu
    WEAR ELSEVIER SCIENCE SA 251 885 - 889 0043-1648 2001/10 [Refereed]
     
    Dry slip-rolling contact wear test and wet slip-rolling contact fatigue test of several austempered cast irons with various graphite shapes were conducted by using a Nishihara-type wear-testing machine. The influences of the graphite shapes on the wear and fatigue characteristics of cast iron were investigated. Changing graphite shape from spheroidal to flake was found to result in a considerable increase in wear loss in both dry and wet conditions. Decrease in graphite nodularity results increase in wear loss at the initial wear stage. It is because lower graphite nodularity results in a shorter average matrix distance between graphites and also a larger stress concentration factor at graphite tips. The pitting phenomenon is easier to occur in sample with lower graphite nodularity. (C) 2001 Elsevier Science B.V. All rights reserved.
  • Minoru Hatate; Toshio Shiota; Naoki Takahashi
    J. of Japan Foundry Engineering Society Japan Foundry Engineering Society 73 (1) 9 - 13 1342-0429 2001/01 [Refereed]
     
      The influences of the matrix structure on the notch effect in tensile and rotating-bending fatigue characteristics were investigated by using four kinds of spheroidal graphite (SG) cast iron samples whose matrix structures are ferritic, pearlitic, upper bainitic and lower bainitic. While the stress concentration factor (α) was smaller than 2.3, the tensile strength of notched specimens was larger than that of smooth specimens regardless of the matrix structure. This is considered to be due to the plastic constraint effect caused by triaxial stress. All the samples showed that a notched specimen with a larger α resulted in a smaller in fatigue strength than a smooth specimen in all the α ranges examined. A larger decrement in the fatigue strength of a specimen with a larger α is considered mainly due to an earlier occurrence of cracks. The notch effect in the tensile and fatigue strength of SG iron is affected largely by its matrix structure.
  • Minoru Hatate; Toshio Shiota; Naoki Takahashi
    J. of Japan Foundry Engineering Society 日本鋳造工学会 72 (1) 31 - 36 1342-0429 2000/01 [Refereed]
  • Effects of Tertialy Elements on the Critical Solidification Rate of the Flake-undercooled Graphite Transition of Fe-C Alloys
    T. Fujikawa; K. Nakamura; H. Sumimoto; S. Kiguchi; M. Hatate
    International Journal of Cast Metals Research 11 (5) 313 - 318 1999/05 [Refereed]
  • Effects of Heat Treatment on the Thermal Expansion Characteristics and Mechanical Properties in Low Expansion Austenitic Cast vIron
    M. Hatate; T. Shiota; H. Sumimoto; K. Nakamura
    International Journal of Cast Metals Research 11 (6) 545 - 549 1999/05 [Refereed]
  • SHIOTA Toshio; HATATE Minoru; TAKEMOTO Katsuaki
    Journal of Japan Foundry Engineering Society 日本鋳造工学会 69 (11) 904 - 910 1342-0429 1997/11 [Refereed]
  • 低熱膨張を有する鋳鉄の特性に関する総括的研究
    旗手 稔
    1996/03 [Refereed]
  • HATATE Minoru; SHIOTA Toshio; SUMIMOTO Haruyoshi; NAKAMURA Koukichi
    J,of the Japan Foundrymen's Society 日本鋳造工学会 67 (11) 775 - 781 0021-4396 1995/11 [Refereed]
  • インバー型FeーNi鋳造合金の平均線膨張係数に及ぼすSi,Cの影響
    旗手 稔; 塩田 俊雄; 炭本 治喜; 中村 幸吉; 阿部 信行
    高温学会誌 21 (4) 155 - 161 1995/08 [Refereed]
  • Hatate Minoru; Shiota Toshio; Sumimoto Haruyoshi; Nakamura Kohkichi
    Journal of Japan Foundry Engineering Society Japan Foundry Engineering Society 66 (11) 809 - 814 0021-4396 1994/11 [Refereed]
     
    Low thermal expansion flake and spheroidal graphite cast irons were produced from high-purity pig iron, steel and electrolytic nickel. The average thermal expansion coefficient (α) in the temperature range from 323 K to 373 K for the cast irons with chemical composition of 35 % Ni-2 % C-1.2 % Si amounts to be 4 × 10-6∼4.5 × 10-6/K and the values of α are considered to be independent of the shape and size of graphite. However, an increase in volume fraction of graphite caused by carbon addition results in an increase in the value of α at 373 K, and results inversely in a decrease in the value of α at the temperatures higher than 473 K. The values of α in low expansion cast irons were found to be dependent on Ni concentration and volume fraction of primary austenite.
  • 塩田 俊雄; 旗手 稔; 松岡 敬
    The Journal of The Japan Foundrymen's Society 日本鋳造工学会 66 (8) 579 - 586 0021-4396 1994/08 [Refereed]
  • 曲田 淳; 栗山 和也; 塩田 俊雄; 旗手 稔
    鋳物：講演大会講演概要集 公益社団法人 日本鋳造工学会 125 74 - 74 0919-6048 1994
  • 曲田 淳; 栗山 和也; 旗手 稔; 塩田 俊雄
    鋳物：講演大会講演概要集 公益社団法人 日本鋳造工学会 124 67 - 67 0919-6048 1994
  • 塩田俊雄; 旗手稔; 松岡敬; 小松眞一郎
    J. of the Japan Foundrymen's Society 日本鋳造工学会 65 (10) 771 - 776 0021-4396 1993/10 [Refereed]
  • Influences of Carbon, Silicon, Manganese and Phosphorus Contents on the Impact Characteristics of Spheroidal Graphite Cast Iron
    T.Shiota; M.Hatate; T.Matsuoka; S.Komatsu
    Strength of Ductile Cast Iron and other Cast Metals, JSME-MMD 413 - 418 1993/08 [Refereed]
  • 酸化物系セラミックスに溶射した皮膜中への鋳鉄溶湯の侵食性とその融着現象
    旗手 稔; 炭本治喜; 中村幸吉; 富江通雄
    高温学会誌 16 (6) 399 - 406 1990/12 [Refereed]
  • M HATATE; H SUMIMOTO; K NAKAMURA
    JOURNAL OF THE JAPAN INSTITUTE OF METALS JAPAN INST METALS 54 (9) 1036 - 1040 0021-4876 1990/09 [Refereed]
  • Production of Iron-base Alloy with Fine Graphite and its Physical Properties
    M. Hatate; K. Nakamura; H. Sumimoto
    Physical Metallury of Cast Iron Ⅳ, Materials Research Society Ⅳ 149 - 156 1989/10 [Refereed]
  • HATATE Minoru; NAKAMURA Kokichi; SUMIMOTO Haruyoshi
    Journal of Japan Foundry Engineering Society Japan Foundry Engineering Society 58 (12) 831 - 836 0021-4396 1986/12 [Refereed]
     
    The section sensitivity to mechanical properties of ductile cast iron was investigated in Y-block castings with section thickness of 12—75mm and 9—25mm. The graphite nodule number in 45kgf/mm2 grade iron increased when the section thickness became thin, silicon content increased and rare earth metal was added. The graphite nodule number varied from 97 counts/mm2 to 333 counts/mm2, but mechanical properties little changed with graphite nodule number. In the section thickness of 12—75mm, the section sensitivity to mechanical properties was scarcely recognized. However, the tensile strength decreased in the section thickness below 9mm and the elongation clearly decreased in the thickness below 12mm. It is surmised that these decrease in tensile strength and elongation is not caused by the size effect of the test pieces, but it is caused by the decrease in the size of spheroidal graphite. The small graphites may be not easily deformed and the whole deformation of the material may be retarded.

Books etc

  • 鋳造カレッジ上級コ－ステキスト 鋳鉄材料・溶解・凝固・材質
    旗手 稔 (5.材料力学の基礎Ⅰ 引張試験と硬さ試験)日本鋳造協会 2017/05
  • 第５版 鉄鋼便覧 第３巻 材料の組織と特性
    旗手 稔 (Joint editor第１編 鋳鉄・鋳鋼)（一社）日本鉄鋼協会 2014/08
  • 新版 鋳鉄の生産技術
    旗手 稔 (Joint work第２章)素形材センタ－ 2012/10
  • 新版 鋳鉄の材質
    旗手 稔; 信木 関 (Joint work第３章 3.3 低温強度と衝撃特性)(公社)日本鋳造工学会 2012/05
  • 新版 鋳鉄の材質
    清水一道; 旗手 稔 (Joint work第２章 2.5 高合金鋳鉄)(公社) 日本鋳造工学会 2012/05
  • 鋳鉄の科学
    旗手 稔 (Joint work)日本鋳物工業会 2005/02

Conference Activities & Talks

  • Section Sensitivity of Tensile, Impact and Fatigue Properties in Spheroidal Graphite Cast Iron with Heavy Section  [Not invited]
    Rei Atsumi; Minoru Hatate; Tohru Nobuki; Satoshi Yamamoto
    M&P2023  2023/09
  • Mechanical propeties of alloy tool steel castings  [Not invited]
    信木 関; 旗手 稔; 遠藤 栄治; 花房 龍男
    The 5th Japan-Korea workshop for Young Foundry Engineers(YFE)  2013/09  Muroran, Hokkaido  The 5th Japan-Korea workshop for Young Foundry Engineers(YFE)
  • Influence of alloying elements on fatigue properties of nitrided ductile cast irons  [Not invited]
    旗手 稔; 信木 関; 河崎 裕介; 隅岡 純一; 奥隅 友規; 浜坂 直治
    The 5th Japan-Korea workshop for Young Foundry Engineers(YFE)  2013/09  Muroran, Hokkaido  The 5th Japan-Korea workshop for Young Foundry Engineers(YFE)
  • Impact characteristics of copper alloyed ductile cast irons  [Not invited]
    信木 関; 旗手 稔; 烏谷 豪; 宮本 諭卓
    The 5th Japan-Korea workshop for Young Foundry Engineers(YFE)  2013/09  Muroran, Hokkaido  The 5th Japan-Korea workshop for Young Foundry Engineers(YFE)
  • メカニカルアロイング法によるMg系水素吸蔵合金の創製  [Not invited]
    信木 関; 旗手 稔; 竹中 啓恭
    (一社)水素エネルギー協会 第32回(HESS)大会  2012/12  広島  (一社)水素エネルギー協会 第32回(HESS)大会
  • オーステンパ球状黒鉛鋳鉄の切削性におよぼす鋳造方法の影響  [Not invited]
    生田 明彦; 旗手 稔; 信木 関; 京極 秀樹
    日本鋳造工学会第154回全国講演大会  2012/10  盛岡  日本鋳造工学会第154回全国講演大会
  • Development of Mg based Hydrogen Absorbing Alloys Prepared by Mechanical Alloying  [Not invited]
    信木 関; 旗手 稔; 竹中 啓恭
    International Symposium on Metal-Hydrogen Syatems(MH2012)  2012/10  Kyoto  International Symposium on Metal-Hydrogen Syatems(MH2012)
  • 球状黒鉛鋳鉄の衝撃特性に及ぼすCu添加と熱処理の影響  [Not invited]
    信木 関; 旗手 稔
    日本鋳造工学会中国四国支部第34回いいもの研究部会  2012/08  広島市工業技術センター(広島市)  日本鋳造工学会中国四国支部第34回いいもの研究部会
  • 球状黒鉛鋳鉄の衝撃特性に及ぼすCu添加と熱処理の効果  [Not invited]
    信木 関; 旗手 稔; 烏谷 豪; 宮本 論卓
    日本鋳造工学会 第160回全国講演大会  2012/05  名古屋市中小企業振興会館(名古屋)  日本鋳造工学会 第160回全国講演大会
  • Development of High Toughness Austempered Ductile Irons  [Not invited]
    信木 関; 旗手 稔; 木口 昭二; 清水 一道
    The 70th World Foundry Congress  2012/04  Monterrey, MEXICO  The 70th World Foundry Congress
  • メカニカルアロイング法を用いたMg-Al，Ti-Fe系合金創製とその水素親和性  [Not invited]
    金川 昌平; 旗手 稔; 信木 関
    日本機械学会 中国四国支部 第50期講演会  2012/03  広島大学(東広島)  日本機械学会 中国四国支部 第50期講演会
  • 高強度球状黒鉛鋳鉄の衝撃特性に及ぼすNi,Cuの影響  [Not invited]
    烏谷 豪; 旗手 稔; 信木 関; 宮本 論卓; 浜坂 直治; 加納 慎也
    日本鋳造工学会 第159回全国講演大会  2011/11  島根県立産業交流会館(松江)  日本鋳造工学会 第159回全国講演大会
  • Microstructures and mechanical properties of alloy tool steel castings with carbides stabilizer elements  [Not invited]
    信木 関; 旗手 稔; 遠藤 栄治; 中山 英樹
    The 11th Asian Foundry Congress  2011/11  Guangzhou, CHINA  The 11th Asian Foundry Congress
  • 低熱膨張球状黒鉛鋳鉄の熱膨張特性と熱処理条件との関係  [Not invited]
    滝元 弘樹; 旗手 稔; 信木 関
    日本鋳造工学会 第159回全国講演大会  2011/10  島根県立産業交流会館(松江)  日本鋳造工学会 第159回全国講演大会
  • 粉末冶金法を用いたMg系合金の創製  [Not invited]
    金川 昌平; 信木 関; 旗手 稔
    日本鉄鋼協会第54回・日本金属学会第51回中国四国支部講演大会  2011/08  岡山理科大学(岡山市)  日本鉄鋼協会第54回・日本金属学会第51回中国四国支部講演大会
  • Notch Effects on Impact and Bending Characteristics of Spheroidal and Compacted Vermicular Graphite Cast Irons with Various Matrices  [Not invited]
    信木 関; 旗手 稔; 塩田 俊雄
    9th International Symposium on SCIENCE and Processing of Cast Iorn (SPCI'9)  2010/11  Luxor, Egypt  9th International Symposium on SCIENCE and Processing of Cast Iorn (SPCI'9)
  • Mechanical Properties and Thermal Expansion Characteristics of Low Thermal Expansion Ductile Cast Iron with Same Nikel Equivalent(NiE)  [Not invited]
    旗手 稔; 信木 関; 木口 昭二; 清水一道
    9th International Symposium on SCIENCE and Processing of Cast Iorn (SPCI'9)  2010/11  Luxor, Egypt  9th International Symposium on SCIENCE and Processing of Cast Iorn (SPCI'9)
  • Strength and Abrasion Characeristics of Alloy Tool Steel Castings Produced by Investent Casting Process  [Not invited]
    遠藤栄治; 旗手 稔; 信木 関; 中山英樹
    The 69th World Foundry Congress  2010/10  Hangzhou, CHINA  The 69th World Foundry Congress
  • 高強度化した高Cr,Cr鋳鋼の機械的性質および耐摩耗性  [Not invited]
    信木 関; 旗手 稔; 遠藤栄治; 安成祐貴
    (社)日本鋳造工学会 第156回全国講演大会  2010/06  東大阪  (社)日本鋳造工学会 第156回全国講演大会
  • 高強度球状黒鉛鋳鉄の衝撃特性に及ぼすCuの影響  [Not invited]
    宮本諭卓; 旗手 稔; 信木 関; 加納慎也; 山口泰文; 為井大輔
    (社)日本鋳造工学会 中国四国支部 支部研究発表会  2009/12  広島  (社)日本鋳造工学会 中国四国支部 支部研究発表会
  • 耐熱性球状黒鉛鋳鉄の高温強度と耐酸化性評価  [Not invited]
    兵景; 旗手 稔; 信木 関; 笠原康正
    (社)日本鋳造工学会 中国四国支部 支部研究発表会  2009/12  広島  (社)日本鋳造工学会 中国四国支部 支部研究発表会
  • High Strengthened alloy tool steel castings by addition of carbide stabilizing elements  [Not invited]
    遠藤栄治; 旗手 稔; 信木 関; 中山英樹
    The 3rd Japan-Korea Workshop for Young Foundry Engineers  2009/10  Nagasaki, Japan  The 3rd Japan-Korea Workshop for Young Foundry Engineers
  • 炭化物生成元素添加による高炭素・高クロム鋳鋼の強度の改善  [Not invited]
    遠藤栄治; 旗手 稔; 信木 関; 中山英樹
    日本鋳造工学会第154回全国講演大会  2009/05  東京  日本鋳造工学会第154回全国講演大会
  • 機械的性質および組織を考慮した材料との比較におけるADI材料の切削特性  [Not invited]
    生田 明彦; 旗手 稔; 京極 秀樹; 信木 関; 深谷 保博
    日本鋳造工学会第154回全国講演大会  2009/05  東京  日本鋳造工学会第154回全国講演大会
  • インバー組成のNi当量とした低熱膨張鋳鉄の性質に及ぼすニッケルとコバルトの影響  [Not invited]
    旗手 稔; 信木 関; 塩田 俊雄
    日本鋳造工学会第154回全国講演大会  2009/05  東京  日本鋳造工学会第154回全国講演大会
  • 低熱膨張鋳鉄の1273K以下での熱処理による熱膨張係数の低下  [Not invited]
    冨田 義弘; 旗手 稔; 中村 幸吉; 三重県工研; 株)ナベヤ; 株)ナベヤ
    日本鋳造工学会  2009/05  日本鋳造工学会 第154回全国講演大会  日本鋳造工学会
     
    鋳鉄の熱膨張係数は大きいが、合金化することで低熱膨張化することが可能である。さらに、1273K以下の低い温度で熱処理を行うことで、さらなる低熱膨張化に成功した。
  • ADI材料の被削性が工具寿命におよぼす影響  [Not invited]
    生田 明彦; 旗手 稔; 深谷 保博; 京極 秀樹; 信木 関
    日本鋳造工学会平成20年度中国四国支部研究発表会  2008/12  広島  日本鋳造工学会平成20年度中国四国支部研究発表会
  • ADI材料と他材料との切削現象の比較  [Not invited]
    生田 明彦; 旗手 稔; 深谷 保博; 京極 秀樹; 信木 関
    精密工学会第67回難削材加工専門委員会  2008/11  広島  精密工学会第67回難削材加工専門委員会
  • ADI材料における切削特性の定量化  [Not invited]
    生田 明彦; 旗手 稔; 深谷 保博; 京極 秀樹; 信木 関
    日本鋳造工学会第153回全国講演大会  2008/10  金沢  日本鋳造工学会第153回全国講演大会
  • 24%Ni-12%Co低熱膨張球状黒鉛鋳鉄のマルテンサイト変態に関する臨界冷却速度  [Not invited]
    旗手 稔; 信木 関; 塩田 俊雄
    日本鋳造工学会153回全国講演大会  2008/10  金沢  日本鋳造工学会153回全国講演大会
  • Mechanical Characteristics of Spheroidal Graphite Cast Irons Containing Ni and Mn with Mixture of Ferrite and Bainitic-ferrite  [Not invited]
    信木 関; 旗手 稔; 塩田 俊雄
    The 10th Asian Foundry Congress, (AFC-10),  2008/05  Nagoya, Japan  The 10th Asian Foundry Congress, (AFC-10),
  • Ni添加球状黒鉛鋳鉄の機械的性質と衝撃特性  [Not invited]
    信木 関; 塩田 俊雄; 旗手 稔
    日本鋳造工学会146回全国講演大会  2005/05  東京  日本鋳造工学会146回全国講演大会
  • 球状黒鉛鋳鉄の衝撃特性に及ぼす基地組織の影響  [Not invited]
    信木 関; 塩田 俊雄; 旗手 稔
    日本鋳造工学会中国四国支部研究発表会  2004/12  広島  日本鋳造工学会中国四国支部研究発表会
  • 球状黒鉛鋳鉄とSi鋳鋼の破面解析  [Not invited]
    信木 関; 塩田 俊雄; 旗手 稔
    日本鋳造工学会145回全国講演大会  2004/10  北九州  日本鋳造工学会145回全国講演大会
  • 球状黒鉛鋳鉄の靭性特性に及ぼす荷重速度の影響  [Not invited]
    信木 関; 旗手 稔; 塩田 俊雄
    日本鋳造工学会144回全国講演大会  2004/05  名古屋  日本鋳造工学会144回全国講演大会
  • Characteristics of Low-thermal Expansion Spheroidal Graphite Cast Iron with Cr, Mo and V Carbides dispersed by Crystallizing Particle process during solidification  [Not invited]
    旗手 稔; 塩田 俊雄
    第143 回全国講演大会（富山）  2003/10  第143 回全国講演大会（富山）
     
    粒子晶出法を活用して炭化物生成傾向がFe やNi より強い合金元素であるCr、Mo、Vを添加した低熱膨張球状黒鉛鋳鉄を溶製し、黒鉛球状化が阻害しない添加量を決定すると共に、熱膨張特性、静的機械的性質及び摩耗特性に及ぼすこれら元素の影響を調査した。
  • Notch Effects on Impact Characteristics of Spheroidal and Compacted Vermicular Graphite Cast Irons with Various Matrix  [Not invited]
    信木 関; 塩田 俊雄; 旗手 稔; 小松 眞一郎
    The 8th Asian Foundry Congress,(AFC-8)  2003/10  Bangkok, Thailand  The 8th Asian Foundry Congress,(AFC-8)
  • Si鋳鋼の衝撃および曲げ特性  [Not invited]
    信木 関; 塩田 俊雄; 旗手 稔
    日本鋳造工学会142回全国講演大会  2003/05  東京  日本鋳造工学会142回全国講演大会
  • Impact and Bending Characteristics of Spheroidal Graphite Cast Iron with External Notch  [Not invited]
    信木 関; 塩田 俊雄; 旗手 稔
    The 1st Korea-Japan Conference for YFE  2003/04  Jeju, Korea  The 1st Korea-Japan Conference for YFE
  • 球状及びCV黒鉛鋳鉄の衝撃特性に及ぼす切欠き効果  [Not invited]
    信木 関; 塩田 俊雄; 旗手 稔
    日本鋳造工学会中国四国支部研究発表会  2002/12  広島  日本鋳造工学会中国四国支部研究発表会
  • CV黒鉛鋳鉄の衝撃及び曲げ特性  [Not invited]
    信木 関; 塩田 俊雄; 旗手 稔
    日本鋳造工学会141回全国講演大会  2002/10  山形  日本鋳造工学会141回全国講演大会
  • 黒鉛形状の異なるオーステンパ処理鋳鉄の切欠き衝撃及び曲げ特性  [Not invited]
    信木 関; 塩田 俊雄; 旗手 稔
    日本鋳造工学会140回全国講演大会  2002/05  大阪  日本鋳造工学会140回全国講演大会
  • 球状黒鉛鋳鉄の衝撃及び曲げ特性  [Not invited]
    信木 関; 塩田 俊雄; 旗手 稔
    日本鋳造工学会139回全国講演大会  2001/10  広島  日本鋳造工学会139回全国講演大会
  • 低熱膨張鋳鉄の熱膨張特性及び機械的性質に及ぼすマルテンサイトの影響  [Not invited]
    旗手稔; 塩田俊雄
    日本鋳造工学会第138回全国講演大会(習志野市)講演概要集 p.5  2001/05
  • 黒鉛形状の異なるパーライト地鋳鉄の衝撃及び曲げ特性に及ぼす外部切欠きの影響  [Not invited]
    信木 関; 塩田 俊雄; 旗手 稔
    日本鋳造工学会138回全国講演大会  2001/05  千葉  日本鋳造工学会138回全国講演大会
  • 球状黒鉛鋳鉄による鋼材の鋳ぐるみ  [Not invited]
    鈴木康司; 塩田俊雄; 旗手稔; 天野昌春
    日本鋳造工学会中国四国支部・支部研究発表会(広島市)講演概要集 p.3-4  2000/12
  • 球状黒鉛鋳鉄の疲労限度及び亀裂進展特性に及ぼす黒鉛の影響  [Not invited]
    遠藤栄治; 塩田俊雄; 旗手稔
    日本鋳造工学会中国四国支部・支部研究発表会(広島市)講演概要集 p.1-2  2000/12
  • 黒鉛形状が異なる鋳鉄の衝撃及び曲げ特性に及ぼす外部切欠きの影響  [Not invited]
    信木関; 塩田俊雄; 旗手稔
    日本鋳造工学会第137回全国講演大会(室蘭市)講演概要集 p.79  2000/10
  • 鋳鉄と鋼材の電子ビ－ム溶接  [Not invited]
    旗手稔; 塩田俊雄; 阿部信行; 福島弘一郎; 田中俊夫
    溶接学会第137回全国講演大会(高知市)講演概要集 p.260-261  2000/09
  • 低熱膨張鋳鉄の熱膨張特性、機械的性質に及ぼすNi, Coの影響  [Not invited]
    旗手稔; 塩田俊雄; 川原清宏; 小松眞一郎
    日本鋳造工学会第136回全国講演大会(名古屋市)講演概要集 p.87  2000/05
  • 低熱膨張鋳鉄の平均線膨張係数に及ぼすNiとCoの影響  [Not invited]
    川原清宏; 塩田俊雄; 旗手稔
    日本鋳造工学会中国四国支部・支部研究発表会(広島市)講演概要集 p1-2  1999/12
  • SiC粒子、短繊維及び長繊維強化Al-Si-Cu-Mg系焼結合金の作成とその特性  [Not invited]
    濱嵜寛之; 塩田俊雄; 旗手稔
    粉体粉末冶金協会第84回秋季講演大会(吹田市)講演概要集 p.261  1999/11
  • 低熱膨張鋳鉄の静的機械的性質及び靭性に及ぼすNi,Coの影響  [Not invited]
    塩田俊雄; 旗手稔; 川原清宏
    日本機械学会第7回機械材料・材料加工技術講演会(東広島市)講演概要集 p.169-170  1999/11
  • 球状黒鉛鋳鉄の衝撃特性に及ぼす外部切欠きの影響  [Not invited]
    塩田俊雄; 旗手稔; 信木関
    日本鋳造工学会第135回全国講演大会(福岡市)講演概要集 p.83  1999/10
  • 球状黒鉛鋳鉄の基地組織と疲労強度、亀裂進展特性  [Not invited]
    曽根圭一郎; 塩田俊雄; 旗手稔
    日本鋳造工学会第134回全国講演大会(東京都)講演概要集 p.86  1999/05
  • オ－ステンパ球状黒鉛鋳鉄の静的強度及び疲労強度に及ぼす外部切欠きの影響  [Not invited]
    塩田俊雄; 旗手稔
    日本鋳造工学会第134回全国講演大会(東京都)講演概要集 p.85  1999/05
  • 球状黒鉛鋳鉄の疲労強度及び疲労亀裂進展に及ぼす基地組織の影響  [Not invited]
    曽根圭一郎; 塩田俊雄; 旗手稔
    日本鋳造工学会中国四国支部・支部研究発表会(広島市)講演概要集 p.3-4  1998/12
  • ねずみ鋳鉄の静的強度及び疲労強度に及ぼす鋳肌表面粗さの影響  [Not invited]
    塩田俊雄; 旗手稔; 曽根圭一郎
    日本鋳造工学会第133回全国講演大会(金沢市)講演概要集 p.52  1998/11
  • V, Ti, Mo系炭化物を粒子晶出法で分散させた高強度低熱膨張ねずみ鋳鉄  [Not invited]
    旗手稔; 塩田俊雄; 炭本治喜; 中村幸吉
    日本鋳造工学会第132回全国講演大会(大阪市)講演概要集 p.98  1998/05
  • フェライト地球状黒鉛鋳鉄の衝撃特性に及ぼす外部切欠きの影響  [Not invited]
    東田太; 塩田俊雄; 旗手稔
    日本鋳造工学会中国四国支部・支部研究発表会(広島市)講演概要集 p.1-2  1997/12
  • SiC粒子および短繊維強化Al-Cu焼結複合材の作成とその特性  [Not invited]
    稲坂智裕; 東田太; 塩田俊雄; 旗手稔
    粉体粉末冶金協会第80回秋季講演大会(吹田市)講演概要集 p.144  1997/11
  • オ－ステンパ球状黒鉛鋳鉄の疲労特性に及ぼす恒温処理温度の影響  [Not invited]
    塩田俊雄; 旗手稔
    日本鋳造工学会第131回全国講演大会(福島市)講演概要集 p.68  1997/10
  • 球状黒鉛鋳鉄の引張特性及び疲労特性に及ぼす外部切欠きの影響  [Not invited]
    高橋直希; 旗手稔; 塩田俊雄
    日本鋳造工学会第131回全国講演大会(福島市)講演概要集 p.61  1997/10
  • Nb, Cr, Wの添加による低熱膨張ねずみ鋳鉄の高強度化  [Not invited]
    旗手稔; 塩田俊雄; 炭本治喜; 中村幸吉
    日本鋳造工学会第130回全国講演大会(習志野市)講演概要集 p.24  1997/05
  • フェライト球状黒鉛鋳鉄の破壊靭性測定法における除荷コンプライアンス法の適用  [Not invited]
    小松眞一郎; 塩田俊雄; 京極秀樹; 旗手稔
    日本鋳造工学会第129回全国講演大会(広島市)講演概要集 p.44  1996/10
  • 窒化処理球状黒鉛鋳鉄の衝撃特性  [Not invited]
    旗手稔; 塩田俊雄; 濱坂直治; 長田雅史
    日本鋳造工学会第129回全国講演大会(広島市)講演概要集 p.43  1996/10
  • オ－ステンパ球状黒鉛鋳鉄のころがり摩耗及びころがり疲労特性に及ぼす黒鉛形状の影響  [Not invited]
    塩田俊雄; 旗手稔; 高橋直希
    日本鋳造工学会第129回全国講演大会(広島市)講演概要集 p.4  1996/10
  • 低熱膨張鋳鉄の平均線膨張係数に及ぼす成分元素の影響と予測式の作成  [Not invited]
    旗手稔; 塩田俊雄; 炭本治喜; 中村幸吉
    日本鋳造工学会第128回全国講演大会(名古屋市)講演概要集 p.9  1996/05
  • フェライト地球状黒鉛鋳鉄の衝撃特性に及ぼす鋳肌の影響  [Not invited]
    塩田俊雄; 旗手稔
    日本鋳造工学会第128回全国講演大会(名古屋市)講演概要集 p.7  1996/05
  • 黒鉛形状の異なる低熱膨張鋳鉄における引張特性及び衝撃特性の温度依存性  [Not invited]
    旗手稔; 塩田俊雄; 炭本治喜; 中村幸吉
    日本鋳造工学会第127回全国講演大会(札幌市)講演概要集 p.116  1995/10
  • 球状黒鉛鋳鉄の鋳肌表面粗さと疲労強度との関係  [Not invited]
    塩田俊雄; 旗手稔; 竹本勝昭
    日本鋳造工学会第127回全国講演大会(札幌市)講演概要集 p.115  1995/10
  • 球状黒鉛鋳鉄の静的強度及び疲労強度に及ぼす鋳肌の影響  [Not invited]
    旗手稔; 塩田俊雄
    日本鋳物協会中国四国支部・支部研究発表会(広島市)講演概要集 p.8  1994/12
  • 球状黒鉛鋳鉄および鋳鋼の衝撃破面の特徴  [Not invited]
    曲田淳; 栗山和也; 塩田俊雄; 旗手稔
    日本鋳物協会第125回全国講演大会(北九州市)講演概要集 p.74  1994/10
  • 低熱膨張鋳鉄の低温度域における引張特性  [Not invited]
    旗手稔; 塩田俊雄; 炭本治喜; 中村幸吉
    日本鋳物協会第125回全国講演大会(北九州市)講演概要集 p.73  1994/10
  • 球状黒鉛鋳鉄の破壊靭性試験片へのサイドグル－ブ付加の効果  [Not invited]
    小松眞一郎; 塩田俊雄; 旗手稔; 京極秀樹
    日本鋳物協会第125回全国講演大会(北九州市)講演概要集 p.72  1994/10
  • ADIの衝撃特性に及ぼす黒鉛粒数の影響  [Not invited]
    曲田淳; 旗手稔; 塩田俊雄; 栗山和也
    日本鋳物協会第124回全国講演大会(大阪市)講演概要集 p.67  1994/05
  • オ－ステンパ球状黒鉛鋳鉄の衝撃特性に及ぼす恒温処理温度の影響  [Not invited]
    塩田俊雄; 旗手稔; 小松眞一郎; 松岡敬
    日本鋳物協会第124回全国講演大会(大阪市)講演概要集 p.66  1994/05
  • 低熱膨張鋳鉄の平均線膨張係数に及ぼす熱処理条件の影響  [Not invited]
    旗手稔; 塩田俊雄; 炭本治喜; 中村幸吉
    日本鋳物協会第124回全国講演大会(大阪市)講演概要集 p.11  1994/05
  • オ－ステンパ球状黒鉛鋳鉄の衝撃特性に及ぼす恒温処理温度の影響  [Not invited]
    塩田俊雄; 旗手稔
    日本鋳物協会中国四国支部・支部研究発表会(広島市)講演概要集 p.4  1993/12
  • 低熱膨張鋳鉄の静的機械的性質に及ぼす黒鉛の影響  [Not invited]
    旗手稔; 塩田俊雄; 炭本治喜; 中村幸吉
    日本鋳物協会第123回全国講演大会(高岡市)講演概要集 p.65  1993/10
  • 低熱膨張鋳鉄の平均線膨張係数に及ぼす黒鉛の影響  [Not invited]
    旗手稔; 塩田俊雄; 炭本治喜; 中村幸吉
    日本鋳物協会第122回全国講演大会(東京都)講演概要集 p.90  1993/05
  • 球状黒鉛鋳鉄の衝撃特性に及ぼす炭素量の影響  [Not invited]
    塩田俊雄; 旗手稔; 松岡敬; 小松眞一郎
    日本鋳物協会中国四国支部・支部研究発表会(広島市)講演概要集 p.14  1992/12
  • 種々な荷重を加えた場合の鋳放し及びフェライト地球状黒鉛鋳鉄の破面の特徴について  [Not invited]
    塩田俊雄; 旗手稔; 松岡敬; 小松眞一郎
    日本鋳物協会第121回全国講演大会(仙台市)講演概要集 p.14  1992/10
  • 浸炭品の疲労強度に及ぼすショットピ－ニングの効果  [Not invited]
    旗手稔; 濱坂直治; 七野勇人
    日本熱処理技術協会第33回秋季講演大会(東京都)講演概要集 p.43  1991/12
  • コンピュ－タシミュレ－ションによる鋼の浸炭焼入時の硬度分布予測  [Not invited]
    七野勇人; 長坂悦敬; 濱坂直治; 旗手稔
    日本熱処理技術協会第33回秋季講演大会(東京都)講演概要集 p.23  1991/12
  • 球状黒鉛鋳鉄の回転曲げ疲労強度に及ぼすショットピ－ニングの影響  [Not invited]
    濱坂直治; 旗手稔; 曲田淳
    日本鋳物協会第119回全国講演大会(広島市)講演概要集 p.55  1991/10
  • 浸炭粒界酸化層に及ぼす鋼材組成、浸炭雰囲気の影響  [Not invited]
    旗手稔; 濱坂直治
    日本熱処理技術協会第32回春季講演大会(茨木市)講演概要集 p.39  1991/06
  • 低熱膨張鋳鉄の平均線膨張係数に及ぼすSi量、C量の影響  [Not invited]
    旗手稔; 中村幸吉; 炭本治喜
    日本鋳物協会第116回全国講演大会(札幌市)講演概要集 p.73  1989/10
  • ,ねずみ鋳鉄のチル化傾向に及ぼす黒鉛促進並びに阻害元素の影響  [Not invited]
    山田実; 中村幸吉; 炭本治喜; 旗手稔
    日本鋳物協会第116回全国講演大会(札幌市)講演概要集 p.63  1989/10
  • 鉄系合金と酸化物系セラミックスとの固液接合に関する基礎的研究  [Not invited]
    旗手稔; 中村幸吉; 炭本治喜; 富江道雄
    高温学会春季学術講演会(茨木市)講演概要集 p.2  1989/05
  • 新しい溶解炉(高周波連続溶解炉)で溶製された鋳鉄の材質について  [Not invited]
    炭本治喜; 中村幸吉; 旗手稔; 橋田栄夫; 岡田千里
    日本鋳物協会第115回全国講演大会(大宮市)講演概要集 p.44  1989/05
  • 新しい溶解炉(高周波連続溶解炉)における溶解とその溶湯性状について  [Not invited]
    炭本治喜; 中村幸吉; 旗手稔; 橋田栄夫; 岡田千里
    日本鋳物協会第115回全国講演大会(大宮市)講演概要集 p.43  1989/05
  • Fe-Ni-C系低熱膨張材における平均線膨張係数とNiの偏析について  [Not invited]
    旗手稔; 中村幸吉; 炭本治喜
    日本金属学会第104回春期講演大会(横浜市)講演概要集 p.214  1989/04
  • 溶射皮膜を介した鋳鉄と酸化物系セラミックスとの固液接合について  [Not invited]
    旗手稔; 中村幸吉; 炭本治喜
    日本鋳物協会第114回全国講演大会(北九州市)講演概要集 p.60  1988/10
  • 低熱膨張鋳鉄の熱膨張に及ぼすニッケル量、炭素量の影響  [Not invited]
    旗手稔; 中村幸吉; 炭本治喜
    日本鋳物協会第113回全国講演大会(大阪市)講演概要集 p.74  1988/05
  • ねずみ鋳鉄のチル化傾向に及ぼすけい素、クロム量の影響  [Not invited]
    山田実; 旗手稔; 中村幸吉; 炭本治喜
    日本鋳物協会第113回全国講演大会(大阪市)講演概要集 p.63  1988/05
  • 低熱膨張鋳鉄における熱膨張の測定について  [Not invited]
    旗手稔; 中村幸吉; 炭本治喜
    日本鋳物協会第112回全国講演大会(金沢市)講演概要集 p.80  1987/10
  • 鋳鉄と酸化物系セラミックスとの固液接合界面の組織について  [Not invited]
    旗手稔; 中村幸吉; 炭本治喜
    日本鋳物協会第112回全国講演大会(金沢市)講演概要集 p.32  1987/10
  • 鋳鉄におけるチル臨界冷却速度と冷却速度に対する基本的な考え方  [Not invited]
    中村幸吉; 炭本治喜; 旗手稔
    日本鋳物協会関西支部春季講演大会(大阪市)講演概要集 p.21  1987/06
  • 各種鋳型に鋳込まれた鋳鉄とアルミナ粉末との接合に関する予備実験  [Not invited]
    旗手稔; 中村幸吉; 炭本治喜
    日本鋳物協会第111回全国講演大会(東京都)講演概要集 p.57  1987/05
  • 超微粒グラファイト鉄合金の生成条件とその物性値について  [Not invited]
    旗手稔; 中村幸吉; 炭本治喜
    日本鋳物協会関西支部秋季講演大会(大阪市)講演概要集 p.23  1986/11
  • 超微粒グラファイト鉄合金の作成と物性値について  [Not invited]
    旗手稔; 中村幸吉; 炭本治喜
    日本鋳物協会第110回全国講演大会(秋田市)講演概要集 p.14  1986/10
  • 熱力学的計算を導入した鋳鉄のチル化傾向の判定について  [Not invited]
    中村幸吉; 炭本治喜; 旗手稔; 鹿野雅人
    日本鋳物協会第109回全国講演大会(名古屋市)講演概要集 p.34  1986/05
  • 薄肉球状黒鉛鋳鉄の強度、伸びに及ぼす黒鉛粒径の影響  [Not invited]
    日本鋳物協会; 回全国講演大会; 名古屋市; 講演概要集
    1986/05
  • 鋳鉄の低サイクル疲れ試験における軟化、硬化過程について  [Not invited]
    梅田良範; 炭本治喜; 中村幸吉; 旗手稔
    日本鋳物協会関西支部秋季講演大会(大阪市)講演概要集 p.23  1985/11
  • CEメ－タ－によるチル化傾向の判定について  [Not invited]
    日本鋳物協会; 回全国講演大会; 島市; 講演概要集
    1985/10
  • 薄肉球状黒鉛鋳鉄の肉厚感受性について  [Not invited]
    旗手稔; 中村幸吉; 炭本治喜
    日本鋳物協会第107回全国講演大会(東京都)講演概要集 p.2  1985/05
  • 球状黒鉛鋳鉄における肉厚と黒鉛粒数の関係  [Not invited]
    旗手稔; 中村幸吉; 炭本治喜
    日本鋳物協会関西支部秋季講演大会(大阪市)講演概要集 p.10  1984/11
  • 球状黒鉛鋳鉄の肉厚と組織の関係に関する予備的実験  [Not invited]
    旗手稔; 中村幸吉; 炭本治喜
    日本鋳物協会第105回全国講演大会(神戸市)講演概要集p.7  1984/05

MISC

Awards & Honors

  • 2022/05 (公社)日本鋳造工学会 飯高賞
  • 2021/05 (公社)日本鋳造工学会 論文賞
     
    受賞者: 信木関、旗手稔、山田翔平、宮本諭卓
  • 2019/05 (公社)日本鋳造工学会 功労賞
     
    受賞者: 旗手 稔
  • 2017/04 (一社)日本鋳造協会 (公社)日本鋳造工学会 感謝状
     
    受賞者: 旗手 稔
  • 2014/04 （公社）日本鋳造工学会中国四国支部 支部功労賞
     
    受賞者: 旗手 稔
  • 2002/06 (社)日本鋳造工学会中国四国支部 支部50周年記念式典表彰
     
    受賞者: 旗手 稔
  • 1995/05 (社)日本鋳物協会
     日下賞 JPN 
    受賞者: 旗手 稔
  • 1989 (社)日本鋳物協会関西支部 関西支部研究助成
     
    受賞者: 旗手 稔

Research Grants & Projects

  • Japan Society for the Promotion of Science：Grants-in-Aid for Scientific Research
    Date (from‐to) : 2005 -2006 
    Author : FUKAYA Yasuhiro; HATATE Minoru; IKUTA Akihiko
     
    Carbon materials such as high density graphite, glassy carbon composite, resin sintered graphite are going to apply for separater of Polymer Electrolyte Fuel Cell. But, bonding properties of these materials is very poor. Soft soldering (Sn-Pb) after Cu-Ag-Ti metalizing on carbon materials was studied in this research. Main results obtained are as follows. (1) Void free bonding joint is obtained at high density graphite and resin sintered graphite. But, Cu-Ag-Ti metalizing layer was peeled off at glassy carbon composite. (2) Joint strength (4 point bending strength) equivalent to bending strength of base graphite is obtained at above mentioned two graphites.
  • 鋳鉄材料の静的,動的及び疲労,摩耗特性について
  • 低熱膨張合金の物性及び機械的性質について
  • Static, Dynamic, Fatigue and Wear Characteristics of Cast Iron Materials
  • Physical and Mechanical Properties of Low Thermal Expansion Alloys

Other link

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