Enhanced mechanical behavior and fabrication of silicon carbide particles covered by in-situ carbon nanotube reinforced 6061 aluminum matrix composites
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- 作者：Shisheng Lia ; Yishi Sua ; Xinhai Zhub ; Huiling Jina ; Qiubao Ouyanga ; oyqb@sjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Di Zhanga ; zhangdi@sjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Metal matrix composites ; Hybrid reinforcement ; Interface ; Mechanical properties ; Powder metallurgy
- 刊名：Materials & Design
- 出版年：2016
- 出版时间：5 October 2016
- 年：2016
- 卷：107
- 期：Complete
- 页码：130-138
- 全文大小：1822 K
文摘
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A novel nano/micro-sized SiCp(CNT) hybrid reinforcement was synthesized by in-situ growth of CNT on the surface of SiCp.
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The morphology of SiCp(CNT) was greatly affected by the size of SiCp.
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SiCp(CNT)/6061Al hybrid composite with CNT well-dispersed was fabricated by a conventional powder metallurgy process.
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The strength and ductility of hybrid composites were simultaneously enhanced by the addition of SiCp(CNT).