材料電磁プロセッシングの新展開

2001 Fiscal Year Annual Research Report

• Project/Area Number: 10211101
• Research Institution: NAGOYA UNIVERSITY
• Principal Investigator: 浅井 滋生 名古屋大学, 工学研究科, 教授 (80023274)
• Co-Investigator(Kenkyū-buntansha): 谷口 尚司 東北大学, 大学院・工学研究科, 教授 (00111253) ; 尾添 紘之 九州大学, 機能物質科学研究所, 教授 (10033242)
• Keywords: 材料電磁プロセッシング / 材料工学 / 材料プロセッシング / 電磁気学 / 強磁場 / 精錬

Research Abstract

今年度は10月1日、2日に名古屋で、2月4日、5日に仙台で研究会を開催し、研究の進展状況の報告と意見交換を行った。本年度は本特定領域研究の最終年度に当たるため、研究成果を見えるかたちで公表することに努めた。これまでに得られた成果を定量的に評価することは難しいが、以下に示すことは研究成果の一つの評価指標となろう。
本特定領域研究に密接に関連する「第3回日本-フランス二国間セミナー」が日本学術振興会とCNRSとの共催の下、「新世紀の材料電磁プロセッシングの展望(Prospects of Electromagnetic Processing of Materials in the New Millennium)と題して、7月3日から6日までの4日間にわたり、フランスのシャモニーにて開催された。世界において、「材料電磁プロセッシング」という新しい分野を牽引する日本とフランスの二国間セミナーということで、本特定領域研究の成果を中心にして密度の濃い講演と討議がなされた。特に、日本側出席者11名の内、8名が本特定領域研究の研究者で占められたことから分かるとおり、このセミナーにおいて本特定領域研究の果たした役割は大きい。本分野の世界に於いては、今、熱い視線が我が国の研究活動に注がれている。

Research Products

• [Publications] 窪田征弘, 吉川 昇, 谷口尚司: "直流電磁力場における非導電性2粒子に作用する電磁泳動力"鉄と鋼. 87. 113-120 (2001)
• [Publications] 高橋功一, 渡部正臣, 谷口尚司, 菊池 淳: "溶鋼中非金属介在物の高周波磁場中での分離に関するモデル実験"材料とプロセス. 14. 42-45 (2001)
• [Publications] Y.Kubota, N.Yoshikawa, s.Taniguchi: "Migration Force Acting on Two Non-Conducting Particles in Conducting Liquid with Imposition of DC Electromagnetic Force"Proc. of the 4th Pacific Rim Inter, Conf. on Advanced Mater. and Processing (PROCM4). 357-360 (2001)
• [Publications] K.Takahashi, S.Taniguchi: "Effect of Mechanical Stirring on Electromagnetic Separation of Inclusion Particles from Liquid Metal"Proc. of the 4th Pacific Rim Inter, Conf. on Advanced Mater. and Processing (PROCM4). 353-356 (2001)
• [Publications] H.Yasuda: "Levitation of metallic melt by simulataneous imposition of static and alternating magnetic fields for materials processing"Proc. 5th Int. Symp. Magnetic Suspention Technology. (in press). (2001)
• [Publications] H.Yasuda: "Effect of a High Magnetic Field on Monotectic Solidification"Fourth Pacific Rim International Conference on Advanced Materials and Processing. 1. 289-292 (2001)
• [Publications] Y.Yamamoto: "Grain Selection during Coarsening by a Magnetic Field"Fourth Pacific Rim International Conference on Advanced Materials and Processing. 1. 293-296 (2001)
• [Publications] 成ムンギュウ, 佐々健介, 浅井滋生: "強磁場印可による炭素繊維の高強度化の機構"まてりあ. 40-6. 567-572 (2001)
• [Publications] T.Tagawa, H.Ozoe, K.Inoue, M.Ito, K.Sassa, S.Asai: "Transient characteristics of convection and diffusion of oxygen gas in an open vertical cylinder under magnetizing and gravitational forces"Chemical Engineering Science. 56. 4217-4223 (2001)
• [Publications] 山田隆志, 浅井滋生: "強磁場を利用した分散配合複合めっき法の開発"日本金属学会誌. 65-10. 910-915 (2001)
• [Publications] 成ムンギュウ, 佐々健介, 井上邦彦, 小川博靖, 堂山昌男, 山田恵彦, 浅井滋生: "炭素化過程における強磁場印加によるPAN系炭素繊維の変化"炭素. 200. 250-260 (2001)
• [Publications] 成ムンギュウ, 浅井滋生: "強磁場印加による炭素繊維の高強度化"技術の最先端を切り拓く新材料2001 東レリサーチセンター. 344-346 (2001)
• [Publications] 田橋正浩, 佐々健介, 浅井滋生: "PLD法によるPt-Feの薄膜の強磁場印加による結晶方位制御"材料とプロセス. 14・1. 185 (2001)
• [Publications] 田橋正浩, 佐々健介, 浅井滋生: "気相蒸着過程における強磁場印加による結晶配向"日本金属学会第129回秋季大会概要集. (2001)
• [Publications] 鳥居武史, 浅井滋生, 佐々健介, 新井紀男: "炭素質メソフェーズ小球体形成に及ぼす強磁場印加の効果"材料とプロセス. 14・4. 870 (2001)
• [Publications] 石原正人, 浅井滋生, 佐々健介, 田橋正浩: "蒸着薄膜の成長様式におよぼす強磁場の効果"材料とプロセス. 14・4. 871 (2001)
• [Publications] Masahiro Tahashi, Kensuke Sassa, Shigeo Asai: "Control of Crystal Orientation in a Vapor-Deposition Process by Imposition of a High Magnetic Field"The 4^<th> Pacific Rim International Conference on Advanced Materials and Processing. 1. 297-300 (2001)
• [Publications] Mun-Gyu Sung, Kensuke Sassa, Shigeo Asai: "Strengthening of carbon fiver in a production process with imposition of a high magnetic field"The 4^<th> Pacific Rim International Conference on Advanced Materials and Processing. 1. 301-303 (2001)
• [Publications] Masahiro Tahashi, Kensuke Sassa, Shigeo Asai: "Control Orientation of a Deposited Films in Laser and Rasisitive Heating Method under a high Magnetic Field"MRS-J. (2001)
• [Publications] 田川俊夫, 尾添紘之, 佐々健介, 浅井滋生: "超伝導磁場下における鉛直円管内の酸素の対流拡散現象"化学工学シンポジウムシリーズ75 化学装置における種々の流体の流動状態に関する数値解析と可視化技術. 75. 88-95 (2001)
• [Publications] 田川俊夫, 尾添紘之, 佐々健介, 浅井滋生: "超伝導磁場下におおける鉛直円管内の空気の浮力流れの過渡的特性"化学工学シンポジウムシリーズ75 化学装置における種々の流体の流動状態に関する数値解析と可視化技術. 75. 96-104 (2001)
• [Publications] Hiroyuki Ozoe: "Natural and mixed convection of liquid metals in magnetic field (Key Note Lecture)"2nd International Symposium on Advances in Computational Heat Transfer, Australia. 1. 139-153 (2001)
• [Publications] Toshio Tagawa, Hiroyuki Ozoe, Kensuke Sassa, Shigeo Asai: "Convective and diffusive phenomena of air in a vertical cylinder under a strong magnetic field"2nd International Symposium on Advances in Computational Heat Transfer, Australia. 2. 777-783 (2001)
• [Publications] Syou Maki, Toshio Tagawa, Hiroyuki Ozoe: "Natural convection of air in a shallow cylinder of the aspect ratio three under a high magnetic field"2nd International Symposium on Advances in Computational Heat Transfer, Australia. 2. 851-857 (2001)
• [Publications] Masayuki Kaneda, Toshio Tagawa, Hiroyuki Ozoe: "Seebeck effect convection of liquid metal in an enclosure with wall Seebeck coefficient"2nd International Symposium on Advances in computational Heat Transfer, Australia. 2. 891-896 (2001)
• [Publications] Janusz S.Szmyd, Marek Jaszczur, Hiroyuki Ozoe, Koichi Kakimoto: "Three-dimensional numerical simulation of spoke pattern in Bridgman top seeding convection"2nd International Symposium on Advances in computational Heat Transfer, Australia. 2. 929-936 (2001)
• [Publications] Masato Akamatsu, Mitsuo Higano, Hiroyuki Ozoe: "Convectional control in silicon melts under a rotating magnetic field"2nd International Symposium on Advances in computational Heat Transfer, Australia. 2. 1113-1120 (2001)
• [Publications] Ryoji Shigemitsu, Toshio Tagawa, Hiroyuki Ozoe, Janusz S.Szmyd: "Combined effect of the magnetizing force and the Rayleigh number on the natural convection of air in a cubic enclosure"XXIX Summer School "Advanced Problems in Mechanics" St. Petersburg (Repino), Russia. (2001)
• [Publications] Toshio Tagawa, Hiroyuki Ozoe: "Numerical computation of natural convection of liquid metal in a cubic enclosure in the presence of a uniform magnetic field with theoretical treatment for Hartmann layer"III France-Japan Seminar on Electromagnetic processing of materials in the III Milennium, Chanonix, France. 41-44 (2001)
• [Publications] Hiroyuki Ozoe, Toshio Tagawa, Ryoji Shigemitsu: "Convection of a air under magnetizing and gravitationa1 forces in a cubic enclosure heated from a vertical wall and cooled from an opposing wall"III France-Japan Seminar on Electromagnetic processing of materials in the III Milennium, Chanonix, France. 77-80 (2001)
• [Publications] Masato Akamatsu, Mitsuo Higano, Hiroyuki Ozoe: "Elliptic temperature contours under a transverse magnetic field computed for a Czochralski melt"International Journal of Heat and Mass Transfer. 44. 3253-3264 (2001)
• [Publications] 牧祥, 田川俊夫, 尾添紘之: "磁化力による加速度増強下での空気のレイリー・ベナール対流の数値計算"九州大学機能物質科学研究所報告. 15. 25-30 (2001)
• [Publications] Toshio Tagawa, Hiroyuki Ozoe, Kouji Inoue, Miwako Ito, Kensuke Sassa, Shigeo Asai: "Transient characterisitics of convection and diffusion of oxygen gas in an open vertical cylinder under magnetizing and gravitational forces"Chemical Engineering Science. 56. 4217-4223 (2001)
• [Publications] Masato Akamatu, Mitsuo Higano, Yoshio Takahashi, Hiroyuki Ozoe: "Two-dimensional numerical computation for natural convection of air in a vertical cylindrical container under both gravitational and magnetizing forces"Proceedings of the First International Symposium on Advanced Fluid Information, Sendai, Japan. 318-323 (2001)
• [Publications] Yoo Cheol Won, Koichi Kakimoto, Hiroyuki Ozoe: "Trasient three-dimensional numerical computation for unsteady oxygen concentration in a silicon melt during a Czochralski process under a cusp-shaped magnetic field"Journal of Crystal Growth. 233. 622-630 (2001)
• [Publications] Masato Akamatu, Mitsuo Higano, Yoshio Takahashi, Hiroyuki Ozoe: "Behavior of air in a vertical cylindrical container with the temperature boundary condition of the floating zone crystal growth process under a strong magnetic field"2001 IAMS International Seminar on Materials for Use in Lithium Batteries and Transport Phenomena in Material Processing, Kyushu Univ.. 133-142 (2001)
• [Publications] Toshio Tagawa, Hiroyuki Ozoe: "Effect of magnetic field on various transport phenomena"2001 IAMS International Seminar on Materials for Use in Lithium Batteries and Transport Phenomena in Material Processing, Kyushu Univ.. 143-150 (2001)
• [Publications] Chang Ho Lee, Toshio Tagawa, Hiroyuki Ozoe, Jae Min Hyun: "Numerical analysis of fluid flows in Czochralski crystal growth under a strong cusp-shaped magnetic field"The 14th Symp. on Chem. Eng. Kyushu-Taejon/Chungnam (Korea) Kyushu (Japan). 163-164 (2001)
• [Publications] Shinichi Nishida, Tshio Tagawa, Hiroyuki Ozoe: "Influence of magnetizing force on natural convection of air heated from a part of a vertical tube"The 14th Symp. on Chem. Eng. Kyushu-Taejon/Chungnam (Korea) Kyushu (Japan). 183-184 (2001)
• [Publications] Gen Tomita, Toshio Tagawa, Hiroyuki Ozoe: "Effect of a magnetizing force for heat transfer of air in a cylindrical pipe in a micro gravity field"The 14th Symp. on Chem. Eng. Kyushu-Taejon/Chungnam (Korea) Kyushu (Japan). 199-200 (2001)
• [Publications] Seiji Taniguchi, Toshio Tagawa, Hiroyuki Ozoe: "Effect of a magnetizing force for combustion model in a vertical cylindrical pipe"The 14th Symp. on Chem.Eng.Kyushu-Taejon/Chungnam (Korea) Kyushu (Japan). 201-202 (2001)
• [Publications] H.Yasuda: "Fabrication of Porous Media by Semisolid Processing using Laser Irradiation"Materials Transactions, JIM. 42. 309-315 (2001)
• [Publications] T.Kakeshita et al.: "Time-dependent nature of displacive transformation in Fe-Ni and Fe-Ni-Mn alloys under magnetic field and hydrostatic pressure"Materials Science and Engineering A. 312. 219-226 (2001)
• [Publications] 福田隆, 竹内徹也, 掛下知行: "変位型相変態に及ぼす磁場効果とその応用"まてりあ. 40. 544-547 (2001)
• [Publications] T.Terai, T.Kakeshita, et al.: "Electronic and Magnetic Properties of R_<0.7>A_<0.3>MnO_3(R : La, Pr, Sm, Gd, Dy, Ho, Er, A : Ca, Sr)"Transactions of the Materials Research Society of Japan. 26. 39-42 (2001)
• [Publications] T.Kakeshita et al.: "Martensitic Transformation in Shape Memory Alloys under Magnetic Field and Hydrostatic Pressure"Transactions of the Materials Research Society of Japan. 26. 209-213 (2001)
• [Publications] J.Koeda, Y.Nakamura, T.FUkuda, T.Kakeshita et al.: "Giant Magnetostriction of Ordered Fe-Pd Alloy Single Crystal Exhibiting Martensitic Transformation"Transactions of the Materials Research Society of Japan. 26. 215-217 (2001)
• [Publications] M.Johmen, T.Tabata, T.Fukuda, T.Kakeshita et al.: "Giant Magnetostriction of Ordered Fe_3Pt Single Crystal Exhibiting Martensitic Transformation"Transactions of the Materials Research Society of Japan. 26. 271-273 (2001)
• [Publications] T.Fukuda, M.Takahata, T.Kakeshita et al.: "Two-Way Shape Memory Properties of a Ti-51Ni Single Crystal Including Ti_3Ni_4 Precipitates of a Single Variant"Materials Transactions. 42. 323-328 (2001)
• [Publications] 安藤努, 上野和之, 高木敏行, 谷口尚司: "回転ねじれ磁場を利用した軸方向駆動装置の推力-すべり特性"日本機械学会東北支部第36期総会・講演会 講演論文集. 011-1. 58-59 (2001)
• [Publications] 安藤努, 上野和之, 谷口尚司, 高木敏行: "回転ねじれ磁場を使った高温溶融金属のための誘導型電磁ポンプ-固体金属円柱を使った予備実験-"日本AEM学会誌. 9. 202-212 (2001)
• [Publications] 安藤努, 上野和之, 高木敏行, 谷口尚司: "回転ねじれ磁場を使った高温溶融金属のための誘導型電磁ポンプ-推力実証試験-"東北大学流体科学研究所報告. 12. 87-102 (2001)
• [Publications] K.IWAI, S.ASAI: "Excitation of Internal Wave and its Propagation Characterisitics in a Conductive Liquid by Local Imposition of Electromagnetic Fields"Proc. of Material Processing Symposium. 171-174 (2001)
• [Publications] S.KAWAI, Q.WANG, K.IWAI, S.ASAI: "Generation of Compression Waves by Simulataneously Imposing a Static Magnetic Field and an Alternating Current and Its Use for Refinement of Solidifield Structure"Materials Transactions, JIM,. Vol.42 No.2. 275-280 (2001)
• [Publications] 玉強, 岩井一彦, 浅井滋生: "交流電磁気力により励起される疎密波の強度および分布の制御"鉄と鋼. Vol.87 No.8. 521-528 (2001)
• [Publications] K.IWAI, S.KAWAI, Q WANG, SASAI: "Wave Generation in a Conductive Liquid by Local Imposition of Electromagnetic Fields"Proc. of Electromagnetic Processing of Materials in the third millennium, (2001) pp.37-40. 37-40 (2001)
• [Publications] 岩井一彦, 浅井滋生: "電磁力の局所印加による溶融金属内への波動性生成凝固組織の微細化"材料とプロセス. Vol.14 No1. 38-41 (2001)
• [Publications] 王強, 岩井一彦, 浅井滋生: "高周波電磁気力の局所印加により発生させた疎密波の液相内/固液界面における圧力制御"材料とプロセス. Vol.14 No.1. 180 (2001)
• [Publications] 岩井一彦, 浅井滋生, 小嶋真也, 高田和重, 高木勉: "ローレンツ力を用いた液体金属内への疎密波直接生成"材料とプロセス. Vol.14 No.1. 829-832 (2001)
• [Publications] Manabu Iguchi: "Molten metal flow measurement using cylinder and Hall element"ISIJ International. Vol.41 No.4. 396-398 (2001)
• [Publications] 岩井一彦: "電磁気力を利用した液体金属内での波動生成とその工業的利用"材料とプロセス. Vol.1・No.1. (2002)
• [Publications] Tsutomu Ando, Kazuyuki Ueno, Shoji Taniguchi, Toshiyuki Takagi: "Induction pump for high-temperature molten metals using rotating twisted magnetic filed-Thrust measurement experiment with solid conductors-"IEEE Transactions on Magnetics. (To be published). (2002)
• [Publications] Toshio Tagawa, Ryoji Shigemitsu, Hiroyuki Ozoe: "Magnetizing force modeled and numerically solved for natural convection of air in a cubic enclosure : Effect of the direction of the magnetic field"International Journal of Heat and Mass Transfer. 45. 267-277 (2002)
• [Publications] Masayuki Kaneda, Toshio Tagawa, Hiroyuki Ozoe: "Convection induced by a cusp-shaped magnetic field for air in a cube, heated from above and cooled from below"Journal of Heat Transfer. 124. 17-25 (2002)
• [Publications] Toshio Tagawa, Hiroyuki Ozoe, Kensuke Sassa, Shigeo Asai: "Convective and diffusive phenomena of air in a vertical cylinder under a strong magnetic field"Numerical Heat Tranfer, Part B. (in press). (2002)
• [Publications] Masayuki Kaneda, Toshio Tagawa, Hiroyuki Ozoe: "Natural convection of liquid metal in a cube with Seebeck effect under a magnetic field"International Journal of Transport Phenomena. (in press). (2002)
• [Publications] T.Terai, T.Kakeshita et al.: "Electronic and Magnetic Properties of R_<0.7>A_<0.3>MnO_3(R : La, Pr, Sm, Gd, Dy, Ho, Er, A : Ca, Sr) and their phase diagram"Proc. of Fourth Pachific Rim Int.Conf. on Adv. Mater. 1731-1734 (2002)
• [Publications] T.Fukuda, Y.Nakamura, T.Tabata, T.Kakeshita et al.: "Giant Magnetostriction in Fe-based Ferromagnetic Shape Memory Alloys"Proc.of Fourth Pachific Rim Int. Conf. on Adv. Mater. 1699-1702 (2002)
• [Publications] T.Terai, T.Kakeshita et al.: "Electronic and magnetic properties and phase diagrams of (La_<1・x>R_x)_<0.7>Ca_<0.3>MnO_3 compounds with R=Sm, Gd, Ho, Er,"Philosophical Magazine B. (in press). (2002)
• [Publications] T.Kakeshita, K.Ullakko: "Giant Magnetostriction in Ferromagnetic Shape-Memory Alloys"MRS Bulletin. (in press). (2002)
• [Publications] K.Otsuka, T.Kakeshita: "Science and Technology of Shape-Memory Alloys : New Developments"MRS Bulletin. (in press). (2002)
• [Publications] 浅井滋生: "入門材料電磁プロセッシング"内田老鶴圃. 167 (2001)