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

書誌事項

タイトル別名
  • Parlicle Dispersion Aluminum Alloy Produced by Thermit Reaction and Its Anti-seizure Property
  • 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

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抄録

  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.

収録刊行物

  • 鋳造工学

    鋳造工学 70 (2), 121-125, 1998

    公益社団法人 日本鋳造工学会

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