Electrochemical corrosion resistance of CeO2-Cr/Ti coatings on 304 stainless steel via pack cementation
来源期刊：JOURNAL OF RARE EARTHS2015年第10期
论文作者：邢学刚 韩志军 王鹤峰 卢盼娜
文章页码：1122 - 1128
摘 要：The pack cementation was employed to improve the electrochemical corrosion resistance of 304 stainless steel via CeO2-Cr modified Ti coatings. Continuous coatings were formed on 304 stainless steel surface by this method. A series of electrochemical experiments were carried out to investigate the corrosion resistance of 304 stainless steel, Ti coating and CeO2-Cr/Ti coatings. The sample surface was investigated by scanning electron microscopy（SEM）. The phases of sample surface were detected by X-ray diffraction（XRD）. It was concluded from all the outcomes that the corrosion resistance of the samples could be sorted in the following sequence: CeO2-Cr/Ti coatings>Ti coating>304 stainless steel.
邢学刚，韩志军，王鹤峰，卢盼娜
College of Mechanics, Taiyuan University of Technology
摘 要：The pack cementation was employed to improve the electrochemical corrosion resistance of 304 stainless steel via CeO2-Cr modified Ti coatings. Continuous coatings were formed on 304 stainless steel surface by this method. A series of electrochemical experiments were carried out to investigate the corrosion resistance of 304 stainless steel, Ti coating and CeO2-Cr/Ti coatings. The sample surface was investigated by scanning electron microscopy（SEM）. The phases of sample surface were detected by X-ray diffraction（XRD）. It was concluded from all the outcomes that the corrosion resistance of the samples could be sorted in the following sequence: CeO2-Cr/Ti coatings>Ti coating>304 stainless steel.
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