Preparation of in-situ 5 vol% TiB2 particulate reinforced Al-4.5Cu alloy matrix composites assisted by improved mechanical stirring process
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- 作者：Qi Gao ; Shusen Wu ; Shulin LÜ ; ; shulin317@hust.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Xuecheng Duan ; Ping An
- 关键词：Al-matrix composites ; Agglomerations ; Particle size ; TiB2 ; Mechanical stirring
- 刊名：Materials & Design
- 出版年：2016
- 出版时间：15 March 2016
- 年：2016
- 卷：94
- 期：Complete
- 页码：79-86
- 全文大小：2953 K
文摘
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No by-products were introduced into the melt by mechanical stirring below interface.
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Large agglomerations were eliminated in high TiB2 volume percentage composites.
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Tiny TiB2 particles with a size of 10–100 nm were found, and analyzed by TEM.