Abstract:In order to explore the synergistic effect of the alternating electromagnetic field and the magnetic vibration on the corrosion process of cast iron during the application of the circumvolute electronic pulse water treatment technology. The cast iron was selected as the research object in this thesis. The dissolved oxygen concentration,pH value in the corrosion progress,the iron release,surface morphology of the cast iron coupon, the crystalline morphology and composition of iron oxides generated after corrosion,and the corrosion rate of cast iron coupon were studied. The result shows that the synergistic effect of the alternating electromagnetic field and magnetic vibration can effectively accelerate and promote the anode reaction and the cathode reaction of corrosion reactions,reduce the pH value and the dissolved oxygen concentration in the water,promote the release iron release in water,and significantly change the composition and the crystal morphology of corrosion productions.
赵瑞宽,韩勇,张传鑫,朱琳,张乾瑞,武雷超. 交变电磁场与磁致振动对铸铁腐蚀的影响[J]. 钢铁, 2019, 54(7): 103-113.
ZHAO Ruikuan,HAN Yong,ZHANG Chuanxin,ZHU Lin,. Effect of alternating electromagnetic field and magnetic #br#
vibration on corrosion of cast iron. Iron and Steel, 2019, 54(7): 103-113.