摘要
为了提高高锰钢表面初始硬度,采用真空消失模铸造工艺(V-EPC)对高锰钢表面合金化进行了研究,分析了合金铸渗层的组织和性能.结果表明,合金铸渗层由表及里分为3个区域,即烧结区、过渡区和熔合区,其与基体呈冶金结合.该材料表面合金层具有良好抗磨性能.
The effect of V-EPC process with dry sand on the surface alloying of high manganese steel was studied in order to improve the initial surface hardness of the high manganese steel.The structure and performance of the casted infiltration-alloying layer was analyzed.The results show that this layer consists of three zones with the increase of the distance from the surface in the state of metallurgical combination with the matrix,which are named as sinter zone,transition zone and fusion zone,respectively.The su...
出处
《内蒙古科技大学学报》
CAS
2007年第3期212-214,共3页
Journal of Inner Mongolia University of Science and Technology
基金
内蒙古自然科学基金资助项目(200711020718)
