CrAlN基硬质涂层的研究进展  

Research and Progress of CrAlN-Based Hard Coatings

作　　者：徐颖[1] 王静静[1] 刘平[1] 马迅 张柯[1] 马凤仓[1] 李伟[1] Xu Ying;Wang Jingjing;Liu Ping;Ma Xun;Zhang Ke;Ma Fengcang;Li Wei(School of Materials and Chemistry,University of Shanghai for Science and Technology,Shanghai 200093,China)

机构地区：[1]上海理工大学材料与化学学院,上海200093

出　　处：《稀有金属材料与工程》2023年第3期1120-1130,共11页Rare Metal Materials and Engineering

基　　金：国家自然科学基金(51971148)。

摘　　要：近年来,现代工业对材料的性能提出了日益严苛的要求,表面技术改性逐渐成为提升材料表面性能的有效手段。CrAlN涂层因其良好的力学性能和优异的抗高温氧化性能,在保护性涂层领域受到广泛关注。本文综述了近10年来CrAlN基硬质涂层的最新研究进展,包括CrAlN涂层的结构和性能、制备工艺、合金化和以CrAlN为基的纳米多层结构涂层和纳米复合结构涂层的设计和优势等,讨论了CrAlN涂层潜在的发展方向,以期推动该涂层在保护性涂层领域的发展和应用。In recent years,modern industry has put forward increasingly stringent requirements on the properties of materials,and surface modification has gradually become an effective means to improve the surface properties of materials.CrAlN coating has attracted extensive attention in the field of protective coatings because of its good mechanical properties and excellent high-temperature oxidation resistance.This paper reviewed the latest research progress of CrAlN-based coatings in recent ten years,including the structure and properties,preparation optimization,alloying,the design and advantages of CrAlN-based nano multilayer structure coatings and nano composite structure coatings.Finally,the potential development direction of CrAlN coating was discussed,in order to promote the development and application of CrAlN coatings in the field of protective coatings.

关 键 词：CrAlN涂层 力学性能 抗高温氧化性 纳米涂层 

分 类 号：TG174.4[金属学及工艺—金属表面处理]