Enhanced Wear Resistance of Zr-Based Bulk Metallic Glass by Thermal Oxidation Treatment

被引:8
作者
Zhou, Kun [1 ]
Pang, Shujie [1 ]
Chen, Chen [1 ]
Liu, Ying [1 ]
Yang, Wei [1 ]
Zhang, Tao [1 ]
机构
[1] Beihang Univ, Key Lab Aerosp Mat & Performance, Minist Educ, Sch Mat Sci & Engn, Beijing 100191, Peoples R China
基金
中国国家自然科学基金;
关键词
bulk metallic glass; oxidation; indentation and hardness; wear and tribology; TRIBOLOGICAL BEHAVIOR; FRICTION; CERAMICS; ALLOY; DRY;
D O I
10.2320/matertrans.M2016356
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Enhancement of surface properties such as wear resistance of Zr-based bulk metallic glasses (BMGs) is important for many applications of the materials. In this paper, the effect of thermal oxidation on the tribological behavior of a Zr-Ti-Cu-Al-Y BMG was studied. It is found that oxidation treatment greatly improves the wear resistance of the BMG, which is ascribed to the formation of a layer of oxidized scale. This result is beneficial for the improvement of surface properties and further application of the Zr-based BMGs.
引用
收藏
页码:520 / 523
页数:4
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