无取向电工钢用磷酸盐系绝缘环保涂层的研制及性能研究

胡雄鑫, 张弦, 刘静, 吴开明, 林安

Development and Performance of Phosphate-based Protective Insulation Coating for Non-oriented Electrical Steel

HU Xiongxin, ZHANG Xian, LIU Jing, WU Kaiming, LIN An

图1 4种涂层样品的SEM表面形貌图

Fig.1 SEM images of (a, b) A, (c, d) B, (e, f) C and (g, h) D coating samples