Ａｌ２Ｏ３粒子強化アルミニウム複合材料の機械的特性に及ぼすアルミ合金組成の影響

• 津戸 宏之

  日本セメント(株)

• 吉田 秀人

  日本セメント(株)

• 下嶋 浩正

  日本セメント(株)

書誌事項

タイトル別名

• Effect of Al alloy composition on Mechanical Properties of Al2O3 particles reinforced aluminum composite.
• Al2O3 リュウシ キョウカ アルミニウム フクゴウ ザイリョウ ノ キカイ

抄録

The chemical composition of an Al alloy will influence the properties of Al alloy matrix composites. In this paper, Al₂O₃ particles / Al alloy metal matrix composites were made by high pressure infiltration, and the influence of Al alloy chemical composition, especially Si content, on the mechanical properties (strength and toughness) of the Al alloy matrix composites was studied. The Si content of the Al alloy was changed, and other elements were added to examine their influence on the mechanical properties. The results obtained were as follows: when Cu and Ni were added to the Al alloy, the bending strength of the composites was improved at high temperature. Increasing the alumina volume fraction also improved the bending strength. However increasing the Si content decreased the fracture toughness. The possibility of improving heat-resistance of Al₂O₃ particles reinforced Al composite was found.

収録刊行物

• 粉体および粉末冶金

  粉体および粉末冶金 45 (11), 1024-1027, 1998

  一般社団法人 粉体粉末冶金協会

キーワード

• Al alloy matrix composite
• strength
• fractoure toughness
• alloy composition
• alumina

詳細情報

• CRID: 1390001206307583360
• NII論文ID: 10002053146
• NII書誌ID: AN00222724
• DOI: 10.2497/jjspm.45.1024
• ISSN: 18809014
• ISSN: 05328799
• NDL書誌ID: 4608372
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4608372
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可