Comparison of W-TiC composite coatings fabricated by atmospheric plasma spraying and supersonic atmospheric plasma spraying
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- 作者：Qing Yu Houa ; b ; qingyuhou@hotmail.com" class="auth_mail" title="E-mail the corresponding author ; houqingyu@ahut.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Lai Ma Luoa ; Zhen Yi Huangb ; Ping Wangb ; Ting Ting Dingb ; Yu Cheng Wua ; ycwu@hfut.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Tungsten coating ; TiC ; Atmospheric plasma spraying (APS) ; Supersonic atmospheric plasma spraying (SAPS) ; Porosity ; Fracture toughness
- 刊名：Fusion Engineering and Design
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：105
- 期：Complete
- 页码：77-85
- 全文大小：2715 K
文摘
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W–TiC composite coatings were fabricated by APS and SAPS technologies.
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TiC had filling effect on pores and coating/fixing effect on un-melted particles.
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Porosity and oxygen content in SAPS coating were lower than that in APS coating.
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Thermal conductivity of SAPS coating was higher than that of APS coating.
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SAPS coating has better ability to resist to elastic fracture than APS coating does.