摘要
对贝氏体钢的加速腐蚀产物——锈层进行观察和分析,结果表明试验钢的锈层存在两部分:致密的内锈层和疏松的外锈层,内锈层能降低钢的腐蚀速度。试验钢的锈层主要成分是稳定存在的-αFeOOH和Fe3O4,还有少量的-γFeOOH。
The rust layers of bainitic steel have been analyzed. The results indicated that the rust layers on the test steel were composed of two parts, the loose outer rust layer and the dense inner rust layer. The components of the rust layers were α-FeOOH and Fe3O4 with a small amount of γ-FeOOH.
出处
《武汉工程职业技术学院学报》
2009年第3期16-18,26,共4页
Journal of Wuhan Engineering Institute
关键词
贝氏体钢
锈层
X射线衍射
Bainitic steel
rust layer
X-ray diffraction
