摘要
高熵合金是非晶合金开发中衍生出来的一类具有传统合金所无法比拟的优异性能的新型合金,因其独特的微观结构和具有的高强度、高硬度、高耐磨、高耐蚀、高热阻、高电阻等特性成为材料研究领域的新热点。在摩擦学领域,现在所开发的高熵合金的摩擦磨损性能优于传统合金,更多优质的新型耐磨材料不断被研究出来。对多主元高熵合金的力学性能和摩擦磨损性能进行了综述,并对高熵合金的应用前景进行了展望。
High-entropy alloys are a new class of alloys derived from the development of amorphous alloys,and are unmatched by conventional alloys.High-entropy alloys have become a new hotspot in the field of materials research due to their unique microstructure and high strength,high hardness,high wear resistance,high thermal resistance and high electrical resistance.In the field of tribology,the friction and wear properties of the high-entropy alloys developed today are superior to those of traditional alloys.Many new high-quality wear-resistant materials have been continuously researched and developed.In this paper,the mechanical properties and friction and wear properties of multi-principal high-entropy alloys were reviewed,and the application prospects of high-entropy alloys were prospected.
作者
张兴华
孙宇航
牛牧野
黄辰龙
邵敏
王金涛
ZHANG Xing-hua;SUN Yu-hang;NIU Mu-ye;HUANG Chen-long;SHAO Min;WANG Jin-tao(School of Materials Engineering and Science,Jiangsu University of Science and Technology,Zhenjiang 212003,China)
出处
《材料保护》
CAS
CSCD
北大核心
2019年第11期119-123,共5页
Materials Protection
基金
国家自然科学基金(51805227)资助
关键词
高熵合金
力学性能
摩擦磨损
应用前景
high-entropy alloy
mechanical properties
friction and wear
application prospect
