Microstructure and wear properties of CuNiSiTiZr high-entropy alloy coatings on TC11 titanium alloy produced by electrospark — computer numerical control deposition process
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- 作者：Xiao-Rong Wanga ; b ; Zhao-Qin Wangc ; d ; Peng Hea ; hithepeng@hit.edu.cn" class="auth_mail" title="E-mail the corresponding author ; hitjoining@hit.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Tie-Song Lina ; Yu Shic
- 关键词：Electrospark &mdash ; computer numerical control deposition ; High-entropy alloy ; Mixing enthalpy matrix ; Hardness measurement ; Wear resistance
- 刊名：Surface and Coatings Technology
- 出版年：2015
- 出版时间：15 December 2015
- 年：2015
- 卷：283
- 期：Complete
- 页码：156-161
- 全文大小：2086 K
文摘
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An equiatomic alloy of CuNiSiTiZr is produced by melting and casting.
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Electrospark computer numerical control deposition process (ES-CNCD) is proposed.
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A high-entropy alloy coating is obtained on TC11 via ES-CNCD.
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The thermodynamics of the coating is analyzed by proposing mixing enthalpy matrix.
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The coating is identified as BCC coating with micro/nanocrystallines.