摘要
本文分析了微量硼加入中碳铬锰硅铸钢中所引起的组织形态、机械性能和耐磨性能的变化情况,探讨了热处理规范对硼碳化合物析出形式的影响。文章在实验的基础上,得出了相应的结论。
This paper deals with the influence of micro-amount boron alloy added in medium carbon Cr-Mn-Si type cast steel on the stucture, mechanical property and wear pesistance, and studies the influence how to precipitate carbon-boron compound in the different technology of heat treatment.
关键词
低合金铸钢
硼合金化
硼相
组织
性能
中碳铬锰硅铸钢
Low alloy cast steel, Micro-amount boron put into steel. Phase structure of carbon-boron compound
