2001 Fiscal Year Annual Research Report

複合機能化への材料協調設計

Research Project

Project/Area Number	11221101
Research Institution	Tohoku University
Principal Investigator	花田修治東北大学, 金属材料研究所, 教授 (10005960)
Co-Investigator(Kenkyū-buntansha)	渡邊龍三東北大学, 工学研究科, 教授 (20005341) 馬越佑吉大阪大学, 工学研究科, 教授 (00029216) 榎学東京大学, 工学系研究科, 助教授 (70201960)
Keywords	複合材料 / 協調設計
Research Abstract	本特定領域研究も平成13年が最終年度になるため、総括班はいかにして各班の連携を強化しながらより多くの成果を結集するか、および取りまとめた成果をどのような方法で効果的に発表するかについて議論を重ねてきた。その結果、代表的な成果については学術雑誌に投稿し、紹介していただくことにした。まず、国際的な学術雑誌である「Science and Technology of Advanced Materials」に特集号を組むことを編集委員会に提案し、了承された。現在査読、編集が進行中であり、2002年の3月に発行予定の雑誌に10編以上の論文が本特定領域研究の成果として紹介される。また、日本金属学会の機関誌「まてりあ」2002年3月号に「プロジェクト紹介-複合機能化への材料協調設計」の特集を企画した。近々発行される予定である。この経緯は、平成13年の日本金属学会春期大会中に本特定領域研究に参加している研究グループが中心になって、「複合材料協調設計」というシンポジウムを計画したところ、一般の申し込みも含めて30編以上の講演申し込みがあり、大会期間の3日間午前午後すべての時間帯にプログラムを組んでやっと消化できるほどの盛会振りであった。講演の内容は極めて広く、構造材料、圧電材料、形状記憶合金、生体材料など多くの分野で複合機能化のための協調設計が取り上げられ議論された。このシンポジウムの成功により、われわれの提案した「複合材料協調設計」の概念が材料研究者や技術者に次第に受け入れられつつあると実感し、本特定領域研究で得られた成果をできるかぎり多くの関係者に情報発信したいというのが総括班の結論である。編集方針についても総括班で議論し、多くの日本金属学会の会員に興味をもっていただくために、各課題ごとの成果をすべて4ページに統一し、分かりやすく解説することにした。代表的成果として11課題を選択し、総計45ページの特集号記事とした。さらに、「Science and Technology of Advanced Materials」や「まてりあ」に紙数の関係で取り上げることのできなかった成果をすべてまとめて成果資料集とし、関係者および希望者に提供することにした。この成果資料集には「まてりあ」特集号と同じ編集方法(各課題4ページ)で執筆した22の課題が掲載されている。この成果資料集の完成した2月末(2月22、23日)に、これをテキストとして研究会を仙台で開催し、最終的なまとめに向けて討論および意見交換を行った。

Research Products
(14 results)

All Other

All Publications (14 results)

[Publications] T.Nagase, Y.Umakoshi, N.Sumida: "Formation of nanocrystalline structure during electron irradiation induced crystallization in amorphous Fe-Zr-B alloys"Science and Technology of Advanced Materials.
[Publications] Dong-Seok Chung, Manabu Enoki, Teruo Kishi: "Microstructural analysis and mechanical properties of in-situ Nb/Nb-aluminide layered materials"Science and Technology of Advanced Materials.
[Publications] Teppei Suzuki, Hiroaki Matsumoto, Naoyuki Nomura, Shuji, Hanada: "Microstructures and fracture toughness of directionally solidified Mo-ZrC eutectic composites"Science and Technology of Advanced Materials.
[Publications] Yonosuke Murayama, Shuji Hanada: "High temperature strength, fracture toughness and oxidation resistance of Nb-Si-Al-Ti multiphase alloys"Science and Technology of Advanced Materials.
[Publications] Toshiya Sakata, Hiroyuki Y.Yasuda, Yukichi Umakoshi: "Concurrent design for NiAl-based (β/γ') two-phase alloys by controlling microstructure and texture"Science and Technology of Advanced Materials.
[Publications] H.Y.Yasuda, N.Komoto, M.Ueda, Y.Umakoshi: "Microstructure control for developing Fe-Pd ferromagnetic shape memory alloys"Science and Technology of Advanced Materials.
[Publications] Masato Ueda, Hiroyuki Yasuda, Yukichi Umakoshi: "Effect of grain boundary on martensite transformation behaviour in Fe-32 at.%Ni bicrystals"Science and Technology of Advanced Materials.
[Publications] Kyosuke Yoshimi, Shinya Nakatani, Shuji Hanada, Se-Hyun Ko., Yong-Ho Park: "Synthesis and high temperature oxidation of Mo-Si-B-O Pseudo in-situ composites"Science and Technology of Advanced Materials.
[Publications] Toshinori Isobe, Mamoru Omori, Satoshi Uchida, Tsuguo Sato, Toshio Hirai: "Consolidation of Al_2O_3-GdAlO_3 eutectic powder prepared from induction-melted solid and strength at high temperatures"Science and Technology of Advanced Materials.
[Publications] Koji Hagihara, Takayoshi Nakano, Yukichi Umakoshi: "Microstructure and compressive flow stress of directionally solidified ternary Ni_3(Al, Nb) and quaternary Ni_3(Al, Nb, Ti)alloys with duplex-phase"Science and Technology of Advanced Materials.
[Publications] T.Kubota, T.Okazaki, H.Kimura, T.Watanabe, M.Wutting, Y.Furuya: "Effect of rapid solidification on giant magnetostriction in ferromagnetic shape memory iron-based alloys"Science and Technology of Advanced Materials.
[Publications] Hiroshi Asanuma, Osamu Haga, Jun-Ichiro Ohira, Genji Hakoda, Kazuhiro Kimura: "Proposal of and active composite with embedded sensor"Science and Technology of Advanced Materials.
[Publications] Takayoshi Nakano, Yasuhiro Nakail, Yukichi Umakoshi: "Selection and change in deformation mode to maintain continuity of strains and slip/twinning planes at lamellar boundaries in fatigued TiAl polysynthetically twinned crystals"Science and Technology of Advanced Materials.
[Publications] Kenta Takagi, Jing-Feng Li, Shohei Yokoyama, Ryozo Watanabe Abdulhakim Almajid, Minoru Taya: "Design and fabrication of functionally graded PZT/Pt piezoelectric bimorph actuator"Science and Technology of Advanced Materials.

2001 Fiscal Year Annual Research Report

複合機能化への材料協調設計

Principal Investigator

花田 修治 東北大学, 金属材料研究所, 教授 (10005960)

Research Products

[Publications] T.Nagase, Y.Umakoshi, N.Sumida: "Formation of nanocrystalline structure during electron irradiation induced crystallization in amorphous Fe-Zr-B alloys"Science and Technology of Advanced Materials.

[Publications] Dong-Seok Chung, Manabu Enoki, Teruo Kishi: "Microstructural analysis and mechanical properties of in-situ Nb/Nb-aluminide layered materials"Science and Technology of Advanced Materials.

[Publications] Teppei Suzuki, Hiroaki Matsumoto, Naoyuki Nomura, Shuji, Hanada: "Microstructures and fracture toughness of directionally solidified Mo-ZrC eutectic composites"Science and Technology of Advanced Materials.

[Publications] Yonosuke Murayama, Shuji Hanada: "High temperature strength, fracture toughness and oxidation resistance of Nb-Si-Al-Ti multiphase alloys"Science and Technology of Advanced Materials.

[Publications] Toshiya Sakata, Hiroyuki Y.Yasuda, Yukichi Umakoshi: "Concurrent design for NiAl-based (β/γ') two-phase alloys by controlling microstructure and texture"Science and Technology of Advanced Materials.

[Publications] H.Y.Yasuda, N.Komoto, M.Ueda, Y.Umakoshi: "Microstructure control for developing Fe-Pd ferromagnetic shape memory alloys"Science and Technology of Advanced Materials.

[Publications] Masato Ueda, Hiroyuki Yasuda, Yukichi Umakoshi: "Effect of grain boundary on martensite transformation behaviour in Fe-32 at.%Ni bicrystals"Science and Technology of Advanced Materials.

[Publications] Kyosuke Yoshimi, Shinya Nakatani, Shuji Hanada, Se-Hyun Ko., Yong-Ho Park: "Synthesis and high temperature oxidation of Mo-Si-B-O Pseudo in-situ composites"Science and Technology of Advanced Materials.

[Publications] Toshinori Isobe, Mamoru Omori, Satoshi Uchida, Tsuguo Sato, Toshio Hirai: "Consolidation of Al_2O_3-GdAlO_3 eutectic powder prepared from induction-melted solid and strength at high temperatures"Science and Technology of Advanced Materials.

[Publications] Koji Hagihara, Takayoshi Nakano, Yukichi Umakoshi: "Microstructure and compressive flow stress of directionally solidified ternary Ni_3(Al, Nb) and quaternary Ni_3(Al, Nb, Ti)alloys with duplex-phase"Science and Technology of Advanced Materials.

[Publications] T.Kubota, T.Okazaki, H.Kimura, T.Watanabe, M.Wutting, Y.Furuya: "Effect of rapid solidification on giant magnetostriction in ferromagnetic shape memory iron-based alloys"Science and Technology of Advanced Materials.

[Publications] Hiroshi Asanuma, Osamu Haga, Jun-Ichiro Ohira, Genji Hakoda, Kazuhiro Kimura: "Proposal of and active composite with embedded sensor"Science and Technology of Advanced Materials.

[Publications] Takayoshi Nakano, Yasuhiro Nakail, Yukichi Umakoshi: "Selection and change in deformation mode to maintain continuity of strains and slip/twinning planes at lamellar boundaries in fatigued TiAl polysynthetically twinned crystals"Science and Technology of Advanced Materials.

[Publications] Kenta Takagi, Jing-Feng Li, Shohei Yokoyama, Ryozo Watanabe Abdulhakim Almajid, Minoru Taya: "Design and fabrication of functionally graded PZT/Pt piezoelectric bimorph actuator"Science and Technology of Advanced Materials.

花田修治東北大学, 金属材料研究所, 教授 (10005960)