| Microstructure and properties of in situ A356/TiB2 composite |
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| 引用本文： | 乐永康 陈东 马乃恒 张文静 毛健伟 王浩伟. Microstructure and properties of in situ A356/TiB2 composite[J]. 中国有色金属学会会刊, 2006, 16(A03): 1366-1369 |
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| 作者姓名： | 乐永康 陈东 马乃恒 张文静 毛健伟 王浩伟 |
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| 作者单位： | [1]State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200030, China [2]Suzhou Institute for Nonferrous Metal Research, Suzhou 215026, China |
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| 摘 要： |
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| 关 键 词： | 微观结构 钛合金 张力 机械性能 |
| 收稿时间： | 2006-07-28 |
| 修稿时间： | 2006-09-15 |
Microstructure and properties of in situ A356/TiB2 composite |
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| LE Yong-kang, CHEN Dong , MANai-heng, ZHANG Wen-jing, MAO Jian-wei, WANG Hao-wei. Microstructure and properties of in situ A356/TiB2 composite[J]. Transactions of Nonferrous Metals Society of China, 2006, 16(A03): 1366-1369 |
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| Authors: | LE Yong-kang CHEN Dong MANai-heng ZHANG Wen-jing MAO Jian-wei WANG Hao-wei |
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| Abstract: | In situ A356/TiB2 composites were successfully fabricated via in-melt reaction among aluminium alloy, K2TiF6 and KBF4 compounds. The composite was examined by using XRD, SEM and EDX techniques. The experimental results reveal that TiB2 are dispersed homogeneously into the aluminium alloy matrix. The mechanical properties of the composites increase significantly with the addition of reinforcement, and the tensile fractography of the composite exhibits to be ductile though the elongation of the composites decreases compared with the unreinforced matrix alloy. |
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| Keywords: | aluminium matrix composites in situ A356 alloy TiB2 tensile properties |
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