TC21钛合金表面处理技术的研究现状  

Research Status of Surface Treatment Technology on TC21 Titanium Alloy

作　　者：姬寿长 李京龙[1] 李争显[2] 杨海彧[2] 畅晨阳[2] 刘林涛 JI Shouchang;LI Jinglong;LI Zhengxian;YANG Haiyu;CHANG Chenyang;LIU Lintao(School of Marerials Science and Engineering,Northwest Polytechnical University,Xi'an 710072,China;Center of Corrosion and Protection,Northwest Institute for Nonferrous Metal Research,Xi'an 710016,China;Key Laboratory of Materials Preparation and Protection for Harsh Environment,Nanjing Unversity of Aeronautics and Astronautics,Nanjing 210016,China)

机构地区：[1]西北工业大学材料学院,陕西西安710072 [2]西北有色金属研究院腐蚀与防护研究所,陕西西安710016 [3]南京航空航天大学面向苛刻环境的材料制备与防护技术工程和信息化部重点实验室,江苏南京210016

出　　处：《热加工工艺》2021年第4期17-20,24,共5页Hot Working Technology

基　　金：面向苛刻环境的材料制备与防护技术工程和信息化部重点实验室(南京航空航天大学)开放课题基金资助项目(XCA19013-01)。

摘　　要：介绍了TC21钛合金的表面处理技术,综述了阳极化处理技术、MAO、渗铬、渗碳、渗硼等耐磨技术以及喷丸处理技术和提高微动磨损性能的超音速火焰喷涂技术,展望了TC21钛合金表面处理技术的发展。The surface treatment technology on TC21 titanium alloy was introduced,the wear-resistant technologies were summurized such as anodizing treatment technology,chromizing,carburizing and boronizing.The shot peening treatment technology and the HVOF to improve the fretting wear performance was also reviewed,and the surface treatment technology on TC21 titanium alloy was looked forward.

关 键 词：TC21钛合金 表面处理 高速火焰喷涂 

分 类 号：TG174[金属学及工艺—金属表面处理] TG146.23[金属学及工艺—金属学]