料浆法聚乙烯醇缩丁醛添加量对钼合金硅化物涂层微观结构及抗氧化性能的影响

龙佳怡, 王力, 赵卫国, 韩嘉彧, 王轻松, 刘海龙, 高黎黎, 胡平, 冯鹏发

Effect of PVB Addition on Microstructure and Oxidation Resistance of Silicide Coatings on TZM Mo-alloy by Slurry Method

LONG Jiayi, WANG Li, ZHAO Weiguo, HAN Jiayu, WANG Qingsong, LIU Hailong, GAO Lili, HU Ping, FENG Pengfa

图8 PVB对硅化物涂层氧化行为影响机理图

Fig.8 Mechanism diagrams of the influence of PVB on the oxidation behavior of silicide coating: (a1-c1) before oxidation, (a2-c2) after oxidation