Kong Xianghua, Sun Ruihong, Tang Jin, Li Wenhao, Wang Gengchao, Wang Yuanji. Research on the Microstructure and Anti-corrosion Property of Magnesium Chromate Insulation Coating on Non-oriented Silicon Steel[J]. IRON STEEL VANADIUM TITANIUM, 2011, 32(3): 51-54.
Citation:
Kong Xianghua, Sun Ruihong, Tang Jin, Li Wenhao, Wang Gengchao, Wang Yuanji. Research on the Microstructure and Anti-corrosion Property of Magnesium Chromate Insulation Coating on Non-oriented Silicon Steel[J]. IRON STEEL VANADIUM TITANIUM, 2011, 32(3): 51-54.
Kong Xianghua, Sun Ruihong, Tang Jin, Li Wenhao, Wang Gengchao, Wang Yuanji. Research on the Microstructure and Anti-corrosion Property of Magnesium Chromate Insulation Coating on Non-oriented Silicon Steel[J]. IRON STEEL VANADIUM TITANIUM, 2011, 32(3): 51-54.
Citation:
Kong Xianghua, Sun Ruihong, Tang Jin, Li Wenhao, Wang Gengchao, Wang Yuanji. Research on the Microstructure and Anti-corrosion Property of Magnesium Chromate Insulation Coating on Non-oriented Silicon Steel[J]. IRON STEEL VANADIUM TITANIUM, 2011, 32(3): 51-54.
In this paper,the microstructure and anti-corrosion property of magnesium chromate coating on non-oriented silicon steel were studied.The microstructure was observed by SEM and AFM.The anti-corrosion properties were evaluated by polarization curves.The results show that the thickness of coating is several microns and the polymer particles were scattered on the surface of inorganic coating,which is the guarantee for lamination property.The corrosion resistance of the magnesium chromate film was equal to that of the zinc chromate film.
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