Parlicle Dispersion Aluminum Alloy Produced by Thermit Reaction and Its Anti-seizure Property

• Tsujikawa Masato

  大阪府立大学工学部　工博

• Hashimoto Tetsu

  同大学院〔現　松下電器産業（株）〕

• Hino Makoto

  岡山県工業技術センター　工博

• Kawamoto Makoto

  大阪府立大学工学部　工博

Bibliographic Information

Other Title

• テルミット型反応生成粒子分散アルミニウム合金とその耐焼付き性
• テルミットガタ ハンノウ セイセイ リュウシ ブンサン アルミニウム ゴウキン

Abstract

  The process of producing alumina particle dispersion Al-Si alloy slurry, and the wear properties of the product has been investigated. A thermit type reaction occurs when SiO₂ particles are added to the molten aluminum alloy. Consequently, hard alumina particles are distributed in the matrix alloy. The content of silicon in the matrix alloy increases because of reduction of the silica by molten aluminum. The potential ability of this method was clarified by measuring the rate of particles recovery and comparing with the conventional method of adding alumina particles. The composite had as good an anti-seizure property as the alumina aluminum alloy composite made by the conventional method.

Journal

• Journal of Japan Foundry Engineering Society

  Journal of Japan Foundry Engineering Society 70 (2), 121-125, 1998

  Japan Foundry Engineering Society

Keywords

• metal matrix composite
• Al₂O₃ particle
• thermit reaction
• wear property
• wettability

Details

• CRID: 1390282681483336448
• NII Article ID: 10002553413
• NII Book ID: AN10514770
• DOI: 10.11279/jfes.70.121
• ISSN: 21855374
• ISSN: 13420429
• NDL BIB ID: 4403062
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4403062
• Text Lang: en
• Data Source:
  • JaLC
  • NDL
  • CiNii Articles
• Abstract License Flag: Disallowed