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2 涂层样品的截面形貌与能谱图

Fig.2 SEM images (a) and EDS maps (b-d) of the cross section of the coating sample