冷喷涂技术在钛合金表面改性中的应用  

Application of Cold Spray Technology in Surface Modification of Titanium Alloys

作　　者：杨海彧[1] 项嘉义 姬寿长[1] YANG Haiyu;XIANG Jiayi;JI Shouchang(Northwest Institute of Non-Ferrous Metal Research,Xi'an 710016,China)

机构地区：[1]西北有色金属研究院,陕西西安710016

出　　处：《机械制造与自动化》2025年第1期42-46,62,共6页Machine Building & Automation

基　　金：陕西省自然基金面上项目(2023-JC-YB-318)。

摘　　要：为探讨冷喷涂技术在钛合金表面改性中的应用效果,针对钛合金的表面高活性和难加工性的问题展开研究,对冷喷涂沉积工艺进行优化,并提出钛合金表面改性的新方案。阐述冷喷涂技术在钛合金涂层制备、性能提升以及复合技术方面的研究成果,并展望其未来发展方向。This review discusses the application of cold spray technology in the surface modification of titanium alloys,studies the high reactivity and processing difficulties of titanium alloy surface,optimizes the cold spray coating process,and proposesa new solution for surface modification of titanium alloys.The research progress in the preparation of coatings,performance enhancement,and composite technologies on titanium alloys using cold spray technology are elaborated and their future development directions are prospected as well.

关 键 词：冷喷涂 钛合金 表面改性 涂层 

分 类 号：TG441.8[金属学及工艺—焊接]