B清除大气等离子喷涂CuNi熔滴氧化物效应

董昕远null, 雒晓涛null, 李成新null, 李长久null

Oxide Cleaning Effect of In-Flight CuNi Droplet During Atmospheric Plasma Spraying by B Addition

REN Yuan, DONG Xinyuan, SUN Hao, LUO Xiaotao

图7 喷涂距离120 mm时制备的CuNi4B涂层断面腐蚀前后的SEM像

Fig.7 SEM images of etched (a) and un-etched (b) cross-section of CuNi4B coating sprayed at distance of 120 mm