Data for: An Interesting Oxidation Phenomenon of Cr coatings on Zr-4 substrates under High Temperature Steam Environment

The raw data file of XRD is in the XRD folder. The surface and cross-section morphology figures are in the SEM folder. The elemental analysis of the files for EDS is in the EDS folder.X射线衍射（XRD）的原始数据文件存储于XRD文件夹内。扫描电子显微镜（SEM）获取的表面与截面形貌图存储于SEM文件夹中。用于能量色散X射线能谱（EDS）元素分析的相关文件存储于EDS文件夹中。