论文部分内容阅读
用金相显微镜、X射线衍射仪、透射电子显微镜等 ,对 2 0、45、T8和T1 2钢经氯基熔盐被覆TiC层的组织结构进行了分析 ,研究表明 ,被覆TiC层的厚度及硬度皆随钢的含碳量增高而增加。
The microstructures of TiC layer of 20, 45, T8 and T1 2 steel coated with chloride-based molten salt were analyzed by metallographic microscope, X-ray diffraction and transmission electron microscopy. The results show that the thickness of TiC layer and Hardness increases with the carbon content of steel increased.