Surface modification by electrolytic plasma processing for high Nb-TiAl alloys
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- 作者：Wanyuan Gui ; Guojian Hao ; Yongfeng Liang ; Feng Li ; Xiao Liu ; Junpin Lin ; linjunpin@ustb.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Electrolytic plasma processing ; High Nb-TiAl alloys ; Surface modification ; Oxide film removal ; Metal surface cleaning and treatment
- 刊名：Applied Surface Science
- 出版年：2016
- 出版时间：15 December 2016
- 年：2016
- 卷：389
- 期：Complete
- 页码：1161-1168
- 全文大小：3694 K
文摘
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We hope that this paper may serve as theoretical guidance for the further development and application of EPP.
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EPP can efficient removal the surface scale with an appropriate process parameters.
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EPP can dramatically increases the surface roughness by forming a layer of uniform micro multi-holes.
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The micro-structure surfaces of high Nb-TiAl alloy were investigated using SEM, EDS, XRD, and 3D topography.