Corrosion Protection of Stainless Steel by ZrO2-CeO2 Sol-gel Coatings

摘要：

　　ZrO2-CeO2 thin film was successfully prepared on 316L stainless steel by sol-gel process and the corrosion characteristics of the substrate coated with ZrO2-CeO2 thin film were evaluated through potcntiodynamic polarization curve obtained in deaerated 15% H2SO4.The results show that,with the increase of CeO2 content,the corrosion rate of 316L stainless steel substrates coated with ZrO2-CeO2 thin film decreases.The surface morphology of the coating was observed by field scanning electron microscopy and the elements in the surface of coated substrate analyzed by FEM-EDX.

作者: Jianxiong Ye Xingang Yu Wenyue Bi Dejun Li Hongwen Ma Huifeng Zhao Guohong Qiu Li Wang

作者单位: College of Materials Science and Engineering,Chongqing University,Chongqing,400044,China Department of Material Science,China University of Geosciences Beijing,100083,China Institute of Glass and Glass Fiber,China Building Materials Academy Beijing,100024,China

会议类型: 国际会议

会议名称: The Fifth China International Conference on High-Performance Ceramics (第五届先进陶瓷国际研讨会(CICC-5))

会议地点: 长沙

会议语种:英文

页码: 1838-1840

在线出版日期: 2007-05-10（万方平台首次上网日期，不代表论文的发表时间）