喷涂粉末对CoNiCrAlY涂层组织和性能的影响

张甲, 高明浩, 栾胜家, 徐娜, 常辉, 邓予婷, 侯万良, 常新春

Effect of Feedstock Powders on Microstructure and Properties of CoNiCrAlY Coatings

ZHANG Jia, GAO Minghao, LUAN Shengjia, XU Na, CHANG Hui, DENG Yuting, HOU Wanliang, CHANG Xinchun

图12 用GA和WA制备的喷涂态 CoNiCrAlY涂层氧化200 h的截面形貌

Fig.12 Cross section morphology of as-sprayed CoNiCrAlY coating prepared by GA (a) and by WA(b) after oxidation for 200 h