ＭＡ法により作製したアルミナ分散強化銅の特性

• 藤巻 裕彦

  矢崎総業(株)技術開発センター

• 鷹合 徹也

  山梨大学工学部機械システム工学科

• 木内 学

  東京大学生産技術研究所第2部

書誌事項

タイトル別名

• Aluminume Oxide Dispersion Strenghtened Copper Produced by Mechanical Alloying Method.
• MAホウ ニ ヨリ サクセイシタ アルミナ ブンサン キョウカ ドウ ノ トク

抄録

Aluminum oxide dispersion strengthened copper (ODSC) wire, in which fine Al₂O₃ dispersed uniformly, was manufactured by mechanical alloying, plasma activated sintering, hot extrusion and cold drawing technologies. The relationships between milling time and wire's mechanical and electrical properties were investigated from a viewpoint of the wire's internal structure by using optical microscope, scanning electron microscope and electron plobe microscope analyzer. Obtained results were as follows, (1) 6h milling time was enough for finishing internal oxidation of Cu-0.35mass%Al alloy. (2) Higher than 590N/mm2 tensile strength, higher than 8% fructure elongation and higher than 85%IACS of electric conductivity were obtained by internal oxidized Cu-0.35mass%Al alloy wire of the present study.

収録刊行物

• 粉体および粉末冶金

  粉体および粉末冶金 43 (3), 377-382, 1996

  一般社団法人 粉体粉末冶金協会

キーワード

• mechanical alloying
• aluminum oxide dispersion strengthened copper
• milling time

詳細情報

• CRID: 1390001206309085056
• NII論文ID: 10002011739
• NII書誌ID: AN00222724
• DOI: 10.2497/jjspm.43.377
• ISSN: 18809014
• ISSN: 05328799
• NDL書誌ID: 3936709
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3936709
• 本文言語コード: ja
• データソース種別:
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  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可