热喷涂纳米结构涂层的研究现状  

Current Status and Progress of Thermally Sprayed Nanostructured Coatings

作　　者：刘胜林[1] 孙冬柏[1] 樊自拴[1] 俞宏英[1] 孟惠民[1] 王旭东[1] 

机构地区：[1]北京科技大学腐蚀与防护中心,北京100083

出　　处：《材料保护》2006年第9期40-45,共6页Materials Protection

基　　金：国家863计划(2002AA331080);北京市重大科技项目(H020420050021)子项目

摘　　要：介绍了国内外喷涂用纳米结构喂料的制备方法以及在应用热喷涂技术制备纳米结构涂层方面的研究进展。与传统材料的热喷涂涂层相比,纳米结构涂层在力学、摩擦学以及耐磨防腐蚀性能方面有了较大的提高。The methods to prepare nanostructured feedstock for spraying at home and abroad were introduced, while the current status and development in the thermal spraying techniques for preparation of nanostructured coatings were reviewed. It was pointed out that, as compared to the conventional thermally sprayed coatings, the nanostructured coatings had better mechanical, tribological, and anticorrosive properties. It was anticipated that nanostructured coatings would find more promising applications in various engineering fields with continued development and improvement of nano technology.

关 键 词：热喷涂 纳米结构涂层 研究进展 综述 

分 类 号：TB383.1[一般工业技术—材料科学与工程] TG174.442[金属学及工艺—金属表面处理]