电弧喷涂粉芯丝材的研究及应用_张书辉.pdf

~ ~ 电弧喷涂粉芯丝材的研究与应用 1 2 3 2 张书辉 , 郦 剑 , 刘少光 , 罗来马 ( 1. 六盘水市锅炉压力容器检验所, 贵州 六盘水 553001; 2. 浙江大学材料系, 浙江 杭州 310027; 3. 温州科得力新特材料有限公司, 浙江 温州 325029) : 简述了电弧喷涂技术的特点和发展将电弧喷涂与其他热喷涂技术在涂层性能等方面做了对比 概述了电弧喷涂用粉芯丝材的研究和发展现状展望了这种粉芯丝材在制备金属 陶瓷复合涂层 纳米结构涂层和非晶涂层等方面的应用前景 : 热喷涂; 电弧喷涂; 粉芯丝材; 涂层 : TG 174. 442 : A : 1008-1690 ( 20 10) 05- 0020- 005 R esearch and App lication of Cored W ires for A rc Spraying 1 2 3 2 ZHANG Shu-hu i, L I Jian , L IU Shao-guang , LU O L a-im a ( 1. L iupanshu i Bo iler and Pressure V essel Superv ision and Inspection Inst itute, L iupanshui 55300 1, Gu izhou; 2. Departm ent of M ateria l Science and Eng ineering, Zhejiang Un iversity, H angzhou 310027, Zhejiang; 3. W enzhou C adre N ew Spec ialM aterial Co., L td., W enzhou 325029, Zhejiang) Abs tract: T he characterist ics and developm ent of arc spray ing techno logy w ere briefly rev iew ed. The arc spray ing techno logy w as com pared w ith the o ther therm a l spray ing techno log ies in the w ays of coating perform ance and so on. The latest situation o f research and deve lopm ent of the cored w ires for arc spraying w as summ arized. The applica- t ions of this co red w ires to preparat ions of com posite m eta-l ceram ics coating, nanosca le coating and am orphous coa- ting w as also forcas.t K ey w ord s: therm al spray ing; arc spray ing; cored w ires; coating , ) , , , , [ 7, 8] 80 , , ,