温喷涂金属及其复合材料涂层的研究现状  

Research Status of Warm-sprayed Metal and Its Composite Coatings

作　　者：高钦钦 段希夕 GAO Qinqin;DUAN Xixi(School of Mechanical and Electrical Engineering,Xinyu University,Xinyu,Jiangxi Province,338004 China)

机构地区：[1]新余学院机电工程学院,江西新余338004

出　　处：《科技资讯》2023年第13期92-96,共5页Science & Technology Information

基　　金：2022年江西省国家级大学生创新创业训练计划资助项目(项目编号:202211508001X);新余学院大学生创新团队资助项目(项目编号:CT202201)。

摘　　要：热喷涂技术制备金属陶瓷涂层在许多工业领域得到重要应用,温喷涂是介于超音速火焰喷涂与冷喷涂的一种热喷涂工艺,温喷涂技术制备金属及其复合材料涂层具有结合力高、孔隙少、硬度高等特点。该文综述了国内外采用温喷涂技术制备金属及其复合材料涂层的研究状况,阐述了在不同工艺参数下采用温喷涂技术制备金属陶瓷涂层的影响,提出了温喷涂技术制备金属及其复合材料涂层的发展趋势。Using thermal spraying technology to prepare cermet coating has important applications in many industrial fields.Warm spraying is a thermal spraying process between high velocity oxy-fuel and cold spraying,and the metal and its composite coatings prepared by warm spraying technology have the characteristics of high adhesion,less pores,high hardness,etc.This paper reviews the research status of the preparation of metal and composite coatings by warm spraying technology at home and abroad,expounds the influence of using warm spraying technology to prepare cermet coatings under different process parameters,and puts forward the development trend of using warm spraying technology to prepare metal and its composite coatings.

关 键 词：温喷涂 涂层 组织 性能 

分 类 号：TG146[一般工业技术—材料科学与工程]