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6 4种涂层样品的电化学阻抗谱

Fig.6 Nyquist and Bode plots of four coating samples: A (a~c), B (d~f), C (g~i), D (j~l)