论文部分内容阅读
对低碳钢的淬火强化工艺进行研究。结果表明:低碳钢经淬火强化处理后,其寿命是可锻铸铁的10倍以上,具有明显的社会经济效益。
Research on the quench hardening process of mild steel. The results show that the life of mild steel is more than ten times that of malleable cast iron after quenching and strengthening, which has obvious social and economic benefits.