Improvement of Wear Resistance of Aluminum Alloy Surface by Forming Si Alloyed Layer with PTA Process(Physics, Process, Instruments & Measurements)
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概要
- 論文の詳細を見る
High Si alloyed layer up to 67mass% and of 5mm in thickness has been successfully formed on aluminum alloy A5083 by mean of Plasma Transferred Arc (PTA) process. Uniform distribution of fine primary Si particle with grain size of 20 to 40μm was obtained in the alloyed layer of which Si content ranged from 30 to 50 mass%. Wear resistance of alloyed layer was improved with depending on volume fraction of primary Si particle, Vsi and was remarkably increased at 20-30% Vsi, but no more improvement in wear resistance than this was obtained even in higher Vsi.
- 大阪大学の論文
著者
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NAKATA Kazuhiro
Osaka university
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MATSUDA Fukuhisa
Osaka University
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Nakata Kazuhiro
Osaka Univ. Ibaraki
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Hashimoto Takenori
Osaka University
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PARK Sung-Du
Osaka University
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Park Sung-du
Osaka University:choen-an Junior Technical College
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Matsuda Fukuhisa
Osaka Univ.
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