AlCrN硬质涂层材料的研究进展  

Progress in Research of AlCrN Hard Coating Materials

作　　者：郑康培[1] 刘平[2] 李伟[2] 马凤仓[2] 王均涛[1] 

机构地区：[1]上海理工大学机械工程学院,上海200093 [2]上海理工大学材料科学与工程学院,上海200093

出　　处：《材料导报》2010年第17期44-48,共5页Materials Reports

基　　金：上海市科委资助项目(08110511600)

摘　　要：综述了AlCrN涂层、以AlCrN为基的多元涂层和纳米技术涂层的研究现状,侧重描述了其结构、热稳定性、抗腐蚀性和机械加工性能,并重点介绍了Al在涂层中的作用及影响。研究表明:在AlCrN涂层中添加某些合金元素可进一步提高其综合性能;应用纳米技术形成的纳米多层结构和纳米复合结构也能促进AlCrN涂层性能的提高。对AlCrN涂层进行多元化以及纳米技术的应用是该涂层材料今后的发展方向。The general developments of AlCrN coating, AlCrN based multi-element and nano-technology coating are summarized. The microstructure, thermal stability, corrosion resistance and mechanical properties of the coating materials are described and the effects of AI element is paid particular attention to. The results show that adding some alloying elements into AICrN coating materials can improve the overall properties. The application of nano-technology can lead to the nanomultilayer and nanocomposite structures in AlCrN based materials, which can also enhance the comprehensive properties. The effect and application of multi-element and nano-technology are the development direction of AlCrN coating materials in the future.

关 键 词：AlCrN涂层 纳米涂层 力学性能 抗腐蚀性 耐磨性 

分 类 号：TG174.442[金属学及工艺—金属表面处理]