Microstructures and tribological properties of laser cladded Ti-based metallic glass composite coatings
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- 作者：Xiaodong Lan ; Hong Wu ; wuhong927@126.com" class="auth_mail" title="E-mail the corresponding author ; Yong Liu ; yonliu@csu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Weidong Zhang ; Ruidi Li ; Shiqi Chen ; Xiongfei Zai ; Te Hu
- 关键词：Laser cladding ; Metallic glass ; Coating ; Tribological properties
- 刊名：Materials Characterization
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：120
- 期：Complete
- 页码：82-89
- 全文大小：1886 K
文摘
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Ti-based metallic glass composite coatings were prepared by laser cladding.
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The wear resistance is greatly improved by laser cladding of composite coatings.
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Substitution of Ni by Sn increases GFA and wear resistance of the coatings.
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A good balance of crystalline/amorphous phases improves the wear resistance.
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Adhesive wear serves as the dominant wear mechanism of the composite coatings.