トップページへ/TOP メンバー/MEMBER 研究内容/RESEARCH 業績/PUBLICATION アクセス/ACCESS リンク/LINK 学生の方へ/FOR_STUDENT

TOP › 業績 › 村上 太一

査読付論文
  1. Taichi Murakami, Hiroyuki Fukuyama, Tsunechika Kishida, Masahiro Susa and Kazuhiro Nagata
    “Phase Diagram for the System CaO-Al2O3-ZrO2”
    Metallurgical and Materials Transactions B, Vol. 31B, 2000, pp. 25-33.
  2. Taichi Murakami, Hiroyuki Fukuyama and Kazuhiro Nagata
    “Mechanisms of Carburization and Melting of Iron by CO gas”
    ISIJ International, Vol.41, 2001, No.5, pp.416-421.
  3. Kazuhiro Nagata, Rie Kojima, Taichi Murakami, Masahiro Susa and Hiroyuki Fukuyama
    “Mechanisms of Pig-iron Making from Magnetite Ore Pellets Containing Coal at Low Temperature”
    ISIJ International, Vol.41, 2001, No.11, pp.1316-1323.
  4. Taichi Murakami, Kazuhiro Nagata
    “New Iron Making Process from the View Point of Carburization and Iron Melting at Low Temperature”
    Mineral Processing & Extractive Metallurgical Review, 24: 2003, pp. 253-267
  5. Taichi Murakami, Kazuhiro Nakata, Hongjun Tong and Masao Ushio
    “Dissimilar Metal Joining of Aluminum to Steel by MIG Arc Brazing Using Flux Cored Wire”
    ISIJ International, Vol.43, 2003, No.10, pp.1596-1602
  6. Taichi Murakami, Kazuhiro Nakata, Teruyuki Ikeda, Hideo Nakajima and Masao Ushio
    “Weld Fusion Property of Lotus-type Porous Copper by Laser Beam Irradiation”
    Materials Science and Engineering A, Vol.357, 2003, pp.134-140
  7. 藤江正嗣, 中田一博, 仝紅軍, 村上太一, 牛尾誠夫
    “AZ31マグネシウム合金薄板のミグアーク溶接による溶接継手の形成”
    軽金属溶接 Vol.42, 2004, No.5, pp221-228
  8. Hwa Soon Park, Takahiro Kimura, Taichi Murakami, Yoshitaka Nagano, Kazuhiro Nakata and Masao Ushio
    “Microstructures and Mechanical Properties of Friction Stirred Welds of 60%Cu-40%Zn Copper Alloy”
    Materials Science and Engineering A Vol.371, 2004, pp.160-169
  9. Satoshi. Hotta, Taichi Murakami, Takayuki Narushima, Yasutaka Iguchi and Chiaki Ouchi
    “Effects of Dynamic Recrystallization on Grain Refinement and Improvement of Micro Segregation of As Cast Austenite in 9% Ni Steel”
    ISIJ International, vol.45, 2005, No.3, pp.338-346
  10. Yoshiyuki Sugano, Ryouji Sahara, Taichi Murakami, Takayuki Narushima, Yasutaka Iguchi and Chiaki Ouchi
    “Hydrothermal Synthesis of Zeolite A Using Blast Furnace Slag”
    ISIJ International, vol.45, 2005, No.6, pp.937-945
  11. T. Narushima, K. Suzuki, T. Murakami, C. Ouchi and Y. Iguchi
    “Fatigue Properties of Stainless Steel Wire Ropes for Electrodes in Functional Electrical Stimulation Systems”
    Materials Transactions, Vol.46, 2005, No.9, pp.2083-2088.
  12. Takuya Tsumura, Taichi Murakami, Soong-Keun Hyun, Hideo Nakajima, Kazuhiro Nakata
    "Analysis of Laser Fusion Zone of Lotus-type Porous Metals by 3-dimensional FEM"
    Materials Science Forum, vol.502, 2005, Dec., pp.499-504
  13. S. Hotta, K. Yamada, T. Murakami, T. Narushima, T. Iguchi, C. Ouchi
    “β Grain Refinement due to Small Amounts of Yttrium Addition in α+β Type Titanium Alloy, SP-700”
    ISIJ International, vol.46 2006 No.1, pp.129-137
  14. Y. Z. Kim, T. Murakami, T. Narushima, Y. Iguchi and C. Ouchi
    “Surface Hardening treatment in use of CO gas and Post-heat treatment in C.P. Titanium and Titanium Alloys”
    Solid State Phenomena, vol.118, 2006, pp.109-114.
  15. T. Tsumura, T. Murakami, H. Nakajima and K. Nakata
    “Numerical Simulation of Laser Fusion Zone Profile of Lotus-Type Porous Metals”
    Materials Transactions, vol.47, 2006, No.9, pp.2248-2253.
  16. Y. Z. Kim, T. Murakami, T. Narushima, Y. Iguchi and C. Ouchi
    “Surface Hardening Treatment for C.P. titanium and Titanium Alloys in Use of Ar-5%CO Gas”
    ISIJ International, vol.46, 2006, No.9, pp.1329-1338.
  17. B. Poorganji, S. Hotta, T. Murakami, T. Narushima, Y. Iguchi and C. Ouchi
    “The Effect of Small Amounts of Yttrium Addition on Grain Growth under Superplastic Deformation Condition in Newly Developed α+β Type, Ti-4.5Al-6Nb-2Mo-2Fe Alloy”
    Advanced Materials Research, vol.15-17, 2007, pp.726-731.
  18. S. Hotta, T. Murakami, T. Narushima, Y. Iguchi and C. Ouchi
    “Effects of Cooling Rate and Direct Hot Deformation Conditions after Solidification on the Austenitic Microstructure Evolved by Simulated Strip Casting and Thin Slab Casting Processes in HSLA Steels”
    Advanced Materials Research, vol.15-17, 2007, pp.970-975.
  19. Takuya Tsumura, Fuxing Ye, Taichi Murakami, Hideo Nakajima, Kazuhiro Nakata
    “Prediction of Laser Fusion Zone Profile of Lotus-type Porous Metals by 3D Heat Transfer Analysis”
    Solid State Phenomena, vol.127, 2007, pp.307-312.
  20. Taichi Murakami, Takuya Tsumura, Teruyuki Ikeda, Hideo Nakajima and Kazuhiro Nakata
    “Anisotropic fusion profile and joint strength of lotus-type porous magnesium by laser welding”
    Materials Science & Engineering A, vol.456, 2007, pp.278-285.
  21. Takahiro Hirano, Taichi Murakami, Masayuki Taira, Takayuki Narushima and Chiaki Ouchi
    “Alloy Design and Properties of New α+β Titanium Alloy with Excellent Cold Workability, Superplasticity and Cytocompatibility”
    ISIJ International, vol.47, No.5, 2007, pp.745-752.
  22. Takahiro Hirano, Taichi Murakami, Takayuki Narushima and Chiaki Ouchi
    “Variations in the Microstructure and Hardness with Solution Treating and Aging Conditions in New α+β Titanium Alloy Ti-4.5%Al-6%Nb-2%Fe-2%Mo”
    ISIJ International, vol.47, No.7, 2007, pp.1042-1049.
  23. Satoshi Hotta, Keigo Matsumoto, Taichi Murakami, Takayuki Narushima and Chiaki Ouchi
    “Dynamic and Static Restoration Behaviors of Pure Lead and Tin in the Ambient Temperature Range”
    Materials Transactions, Vol.48 No.10, 2007, pp.2665-2673
  24. Taichi Murakami, Kensuke Ohara, Takayuki Narushima and Chiaki Ouchi
    “Development of a New Method for Manufacturing Iron Foam Using Gases Generated by Reduction of Iron Oxide”
    Materials Transactions, vol. 48, 2007, No.11, pp.2937-2944
  25. Y. Z. Kim, T. Murakami, T. Narushima, Y. Iguchi and C. Ouchi
    “Evaluation of sliding wear resistant property of C.P.titanium and SP-700 titanium alloy surface-hardened by Ar-5%CO gas”
    ISIJ International, vol. 48, No.1 2008, pp.89-98.
  26. Taichi Murakami, Ryoji Sahara, Daisuke Harako, Masahiro Akiba, Takayuki Narushima and Chiaki Ouchi
    “The Effect of Solute Elements on Hardness and Grain Size in Platinum Based Binary Alloys”
    Materials Transactions, vol. 49, No.3, 2008, pp.538-547.
  27. Hwa Soon Park, Byung Woo Lee, Taichi Murakami, Kazuhiro Nakata and Masao Ushio
    “Friction Stir Welding of Oxygen Free Copper and 60%Cu-40% Copper Ally”
    Materials Science Forum, vol. 580-582, 2008, pp.447-450.
  28. Eiki Kasai, Shunsuke Kuzuhara, Hiroshi Goto, and Taichi Murakami
    “Reduction in Dioxin Emissions by the Addition of Urea as Aqueous Solution to High-temperature Combustion Gas”
    ISIJ International, vol.48, 2008, pp.1305-1310.
  29. Taichi Murakami, Mizuki Shimura, and Eiki Kasai
    “Formation of Hexachlorobenzene from Dusts of Electric Arc Furnace in Steelmaking: Effect of Temperature and Dust Composition”
    Environmental Science and Technology, vol.42, Issue 19, 2008, pp.7459-7463.
  30. 金元哲、今野昴、村上太一、成島尚之、大内千秋
    “真空後熱処理を組み合わせたAr-5%COガスを利用したチタン材料の表面硬化処理法”
    日本金属学会誌, vol.72, No. 12, 2008, pp.1002-1009.
  31. Taichi Murakami, Takumi Akiyama, and Eiki Kasai
    “Reduction behavior of hematite composite containing polyethylene and graphite with different structures with increasing temperature”
    ISIJ International, vol.49, 2009, 809-814.

ページのトップへ

国際会議プロシーディング
  1. Taichi Murakami and Kazuhiro Nagata
    “Melting of Iron Carburized from Solid Carbon and CO Gas”
    Proceeding of 2nd International Congress on the Science & Technology of Steelmaking, University of Wales Swansea, UK, April 2001, Vol.2, p. 689-697
  2. Taichi Murakami, Kazuhiro Nakata, Teruyuki Ikeda, Hideo Nakajima, Masao Ushio
    “Effect of Pore Direction on Penetration Depth of Lotus-type Porous Copper by Laser Welding”
    Extended Abstracts of the 5th SANKEN International Symposium, Osaka (2002) p.166-167
  3. Taichi Murakami, Kazuhiro Nakata, Teruyuki Ikeda, Hideo Nakajima, Masao Ushio
    “Pore Anisotropy in Laser Welding of Lotus-type Porous Copper”
    Designing of Interfacial Structures in Advanced Materials and their Joints (DIS2002), High Temperature Society of Japan, Osaka (2002), p751-756
  4. Taichi Murakami, Kazuhiro Nakata, Hongjun Tong, Masao Ushio
    “Dissimilar Metal Joining of Steel to Aluminum by Lap Joint MIG Arc Brazing”
    30th Anniversary International Symposium, Joining and Welding Research Institute, Osaka University, Osaka (2003), p115-118
  5. Taichi Murakami, Kazuhiro Nakata, Teruyuki Ikeda, Hideo Nakajima, Masao Ushio
    “Laser Beam Welding of Lotus-type Porous Copper”
    30th Anniversary International Symposium, Joining and Welding Research Institute, Osaka University, Osaka (2003), p119-122
  6. Young Gon Kim, Kazuhiro Nakata, Taichi Murakami, Toru Komazaki, Masao Ushio
    “Effect of Tool Plunging Downforce on Friction Stir Welding of ADC12 Die Cast Alloy”
    30th Anniversary International Symposium, Joining and Welding Research Institute, Osaka University, Osaka (2003), p129-130
  7. Taichi Murakami, Kazuhiro Nakata, Teruyuki Ikeda, Hideo Nakajima, Masao Ushio
    “Melting Property of Lotus-type Porous Copper by Laser Beam Welding”
    Cellular Metals: Manufacture, Properties, Applications. Edit by J. Banhart, et al. 2003, MIT-Verlag, p.531-534
  8. Taichi Murakami, Kazuhiro Nakata, Hongjun Tong, Masao Ushio
    “Dissimilar Metal Joining of Aluminum to Steel by Lap Joint MIG Arc Brazing Using Flux Cored Wire”
    2003 Annual Assembly, International Institute of Welding, Bucharest, July 2003, XII-1768-03
  9. Taichi Murakami, Takuya Tsumura, Kazuhiro Nakata, Teruyuki Ikeda, Hideo Nakajima and Masao Ushio
    “Analysis of Anisotropic Fusion Zone of Lotus-type Porous Metals by 3-dimensional FEM”
    International Symposium on Novel Materials Processing by Advanced Electromagnetic Energy Sources (MAPEES'04), Mar. 2004, Osaka, Japan, p.146.
  10. K. Kobayashi, T. Tsumura, T. Murakami, K. Nakata, and A. Inoue
    "Laser Weldability and Mechanical Property of Ni-based Metallic Glass Foil"
    Proc. IIW Inter. Conf. on Technical Trends and Future Prospectives of Welding Technology for Transportation, Land, Sea, Air and Space, 431-435(CD-ROM) (July, 2004, Osaka, Japan)
  11. Takuya Tsumura, Taichi Murakami, Soong-Keun Hyun, Hideo Nakajima, Kazuhiro Nakata
    "Analysis of Anisotropic Fusion Zone of Lotus-type Porous Metals by 3-dimensional FEM"
    Proc. IIW Inter. Conf. on Technical Trends and Future Prospectives of Welding Technology for Transportation, Land, Sea, Air and Space, 410-414(CD-ROM) (July, 2004, Osaka, Japan)
  12. Takayuki Narushima, Kyosuke Ueda, Mitsuyoshi Yamashita, Taichi Murakami, Chiaki Ouchi and Yasutaka Iguchi
    “Evaluation of Fatigue Property of Titanium Wires by Rotating-bending Testing in 1mass% Lactic Acid Solution”
    Proc. of International Functional Electrical Stimulation Society 2004, (2004), 416-418.
  13. Takuya Tsumura, Taichi Murakami, Hideo Nakajima and Kazuhiro Nakata
    Numerical Simulation of Laser Fusion Zone Profile of Lotus-type Porous Metals
    Porous Metals and Metal Foaming Technology, ed. by H. Nakajima and N. Kanetake, The Japan Institute of Metals, (2006), 647-650.
  14. T. Murakami, T. Akiyama, N. Hayashi, E. Kasai
    “REDUCTION BEHAVIOR OF HEMATITE-GRAPHITE- PLASTICS COMPOSITE”
    6th Japan-Brazil Symposium on Dust Processing - Energy - Environment in Metallurgical Industries, Nov. 2006, Sapporo, Japan, 26-29.
  15. Takuya Tsumura, Katsunori Kobayashi, Kazuhiro Nakata, Natsuki Yoneyama, Taichi Murakami, Hisamichi Kimura, Akihisa Inoue
    “Weldability and Mechanical Property of Ni53Nb20Ti10Zr8Co6Cu3 Metallic Glass Foil by Laser Welding”
    Proc. of the Second International Conference on Characterization and Control of Interfaces for High Quality Advanced Materials, and Joining Technology for New Metallic Glasses and Inorganic Materials, Kurashiki, Japan, (2006)
    (Characterization and Control of Interfaces for High Quality Advanced Materials II: Ceramic Transactions, 198, (2007),109-115)
  16. T. Akiyama, N. Hayashi, T. Murakami, E. Kasai
    “Reduction Behavior of the Composite Composed of Iron Oxide and Plastic Wastes”
    The 4th International Congress on the Science and Technology of ironmaking, Nov. 2006, Osaka, Japan, 707-710.
  17. H. W. Latt, T. Murakami, E. Kasai and H. Goto
    “Fundamental Study on the ISP Sintering Process for Increasing Use of Recycled Materials”
    International Conference Program on Mining, Materials and Petroleum Engineering, The Frontiers of Technology (ICFT2007), May 2007, Phuket, Thai, 217-220.
  18. Y. Mase, T. Murakami, E. Kasai and H. Goto
    “Melting behavior of asbestos and asbestos waste”
    International Conference Program on Mining, Materials and Petroleum Engineering, The Frontiers of Technology (ICFT2007), May 2007, Phuket, Thai, 189-193.
  19. T. Murakami, T. Akiyama and E. Kasai
    “Reduction Behavior of Hematite Composite with Graphite and Polyethylene”
    International Conference Program on Mining, Materials and Petroleum Engineering, The Frontiers of Technology (ICFT2007), May 2007, Phuket, Thai, 157-160.
  20. Go. Omameuda, T. Murakami and E. Kasai
    “Production of iron foam through the reaction of hematite and graphite in molten iron”
    International Conference Program on Mining, Materials and Petroleum Engineering, The Frontiers of Technology (ICFT2007), May 2007, Phuket, Thai, 314-317.
  21. Behrang Poorganji, Taichi Murakami, Takayuki Narushima, Chiaki Ouchi and Tadashi Furuhara
    “Effect of Alloying Elements on Hot Deformation of Duplex Titanium Alloys”
    Ti-2007, Science and Technology, Proc. the 11th World Conference on Titanium (JIMIC-5),(2007),535-538
  22. Taichi Murakami, Takayuki Narushima and Chiaki Ouchi
    “New manufacturing method of iron foam using precursor made of iron, graphite and hematite powders”
    Proceedings of the Fifth International Conference on Porous Metals and Metallic Foams (Metfoam2007), Sep. 2007, Montoreal, Canada, 145-148.
  23. Taichi Murakami, Takumi Akiyama and Eiki Kasai
    “Reduction of hematite composite containing graphite and polyethylene with different structures”
    3rd International Conference on Process Development in Iron and Steelmaking (Scanmet III), June 2008, Lulea, Sweden, 447-454.
  24. Taichi Murakami, and Eiki Kasai
    “Reduction and Gasification Behavior of the Composite of Coal and Iron Ores Containig Different Concentration of Combined Water”
    Proceedings of 7th Japan-Brazil Symposium on Dust Processing-Energy-Environment in Metallurgical Industies, Sep. 8, SaoPaulo, Brazil, 36-43.
  25. Taichi Murakami, Takumi Akiyama and Eiki Kasai
    “Effect of Temperature and Atmosphere on Emission Behavior of Hexachlorobenzene from Electric Arc Furnacr Dust”
    Proceedings of The 4th International Congress on the Science and Technology of Steelmaking (ICS2008), Oct. 2008, Gifu, Japan, 203-206.

ページのトップへ

受賞
  1. Novel Materials Processing by Advanced Electromagnetic Energy Sources 2004, Excellent Poster Award, T. Murakami, T. Tsumura, K. Nakata, T. Ikeda, H. Nakajima and M. Ushio, “Anisotropic Fusion Zone of Lotus-type Porous Metals by Laser Welding” May 2004
  2. 第46回原田研究奨励賞「鉄の浸炭・溶融機構に関する研究」July 2006
  3. 第1回多元物質科学研究奨励賞「鉄の浸炭・溶融機構に関する研究」 Dec. 2006
  4. 第3回多元物質科学研究奨励賞「廃プロスチックの高効率ケミカルリサイクル可能な製鉄用新塊成原料の構造設計」Dec. 2008

ページのトップへ

業績/PUBLICATION

葛西 栄輝 村上 太一