Effects of annealing temperature on microstructure, surface roughness, mechanical and tribological properties of Ni-P and Ni-P/SiC films
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- 作者：Chang-Shuo Changa ; b ; Kung-Hsu Houc ; Ming-Der Gerd ; Chen-Kuei Chunga ; Jen-Fin Lina ; e ; jflin@mail.ncku.edu.tw" class="auth_mail" title="E-mail the corresponding author
- 关键词：Electroless plating ; Ni&ndash ; P/SiC coatings ; Matrix microstructure ; Phase boundary ; Annealing boundary ; Tribological properties
- 刊名：Surface and Coatings Technology
- 出版年：2016
- 出版时间：25 February 2016
- 年：2016
- 卷：288
- 期：Complete
- 页码：135-143
- 全文大小：2015 K
文摘
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Ni3Si and Ni5Si2 compounds are formed at high temperature via chemical reactions of Ni and SiC.
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Crystallization of the two phases at small angles has the advantage of reducing the dislocation density.
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A bright stripe formed as a boundary between the Ni-P matrix and SiC particle, but it lost stripe shrank to a negligibly small width after annealing.