The corrosion behavior of T/P91 steel under the atmosphere environment in Hunan province

摘要：

　　The research of corrosion behavior of T/P91 steel was investigated taking the case for the T/P91 steel corrosions existed during the construction process of a thermal power plant in Hunan province.The morphology change,product component and mechanical properties change were studied during the corrosion process of SO4-2.The results indicated that the surface oxide layer are mainly composed of iron and chromium oxide.As the thickness of oxide layer increased,the ability of blocking the erosive ions diffusion also come into effect,thus slow down the corrosion rate.

作者: Feng Chao Xie Yi Wang Jun Long Yi Chen Wei Xia Dahai

作者单位: State Grid Hunan Electric Power Company Limited Research Institute,Changsha 410007,China School of Materials Science and Engineering,Tianjin University,Tianjin 300072,China

会议类型: 国际会议

会议名称: 2018年建筑、航空与环境工程国际学术论坛-物联网(IFCAE-IOT 2018)2018 International Forum on Construction, Aviation and Environmental Engineering-Internet of Things(IFCAE-IOT 2018)

会议地点: 广州

会议语种:英文

页码: 1-4

在线出版日期: 2018-05-11（万方平台首次上网日期，不代表论文的发表时间）