期刊论文

The optimization of normalizing process for 070M55 steel

中文

武汉轻工大学学报

2095-7386

2013

1

60-62

10.3969/j.issn.1009-4881.2013.01.016

本校为第一机构

对070M55钢正火出现粗晶、混晶的原因进行分析表明,正火温度偏高是产生组织缺陷的主要原因。优化正火工艺可以有效消减粗大晶粒,满足生产技术要求。

After the analysis of the causes of 070M55 steel after normalizing appear coarse -crystal and mix-crystal ,it was found that the main cause of structure defect is that temperature was too high of normalizing .Optimizing nor-malizing process can effectively improve coarse ...