TiAlN/Ti多元复合涂层的界面结构  

Interface structure of TiAlN/Ti multi composite compound coating

作　　者：熊仁章 夏立芳[2] 白羽[2] 雷廷权[2] 

机构地区：[1]五二研究所宁波分所,浙江宁波315040 [2]哈尔滨工业大学,黑龙江哈尔滨150001

出　　处：《材料科学与工艺》2000年第2期55-57,共3页Materials Science and Technology

摘　　要：利用多弧离子镀方法 ,在HSS钢基体上沉积了TiAlN/Ti多元复合涂层 ,通过AES、XTEM以及EDS等手段 ,研究了涂层的界面结构 .结果表明 ,在TiAlN -Ti界面、Ti-HSS界面分别存在Ti2 AlN和FeTi界面相 ,Ti2 AlN是在涂镀过程中直接沉积而来 ,而FeTi界面相则是通过扩散作用生成的 ,它的基体中的M有一定的位相关系 .The interface structure of TiAlN/Ti multi composite compound coating on HSS substrates by multi arc ion deposition, was analysed with AES, XTEM and EDS. The results showed that there were Ti 2AlN and FeTi interphases between TiAlN and transitional Ti layer, transitional Ti layer and HSS substrate respectively. The Ti 2AlN interphase was formed directly during the deposition process, while FeTi interphase, which had a certain orientation relationship with the M′phase in the substrate, was formed through kernel forming process during diffusion.

关 键 词：多弧离子镀 TiAlN多元复合涂层 界面结构 

分 类 号：TG174.453[金属学及工艺—金属表面处理]