提高发动机铝合金件耐磨性的表面处理工艺  

Surface Treatment Technology for Increasing Wear Resistance of Aluminum Alloy Engine Parts

作　　者：路炜[1] 

机构地区：[1]上海科学技术情报研究所,上海200031

出　　处：《电镀与精饰》2007年第3期25-27,41,共4页Plating & Finishing

摘　　要：介绍了各种表面处理工艺在提高发动机铝合金件耐磨性能中的研究和应用,包括等离子喷涂、等离子弧焊、等离子扫描、等离子电解、电镀、物理气相沉积和激光熔覆成形工艺,对表面强化铝合金耐磨件的应用前景进行了展望。Research and wear performance of al plasma spraying, physical vapo strengthening application of alloy plasma arc welding ur deposition and laser various surface treatment technologies in increasing the engine parts are introduced. These technologies include , plasma scanning, plasma electrolyzing, electroplating, cladding technologies. Vistas of application of surface aluminum alloy wear resistant parts are prospected.

关 键 词：发动机 铝合金件 等离子体 激光 电镀 

分 类 号：TG174.4[金属学及工艺—金属表面处理]