论文部分内容阅读
本文主要对包钢连铸坯轧制钢轨低倍组织结构作了初步的讨论分析，并与模铸锭轧制钢轨低倍组织结构进行了比较。此外还简要介绍了自生产以来，连铸坯轧制中易出现的有害缺陷。
This paper mainly analyzes the microstructure of rolled rail low magnification of Baosteel continuous casting slab and compares it with the microstructure of rolled ingot at low magnification. In addition, it also briefly introduced the harmful defects that appear in the continuous casting slab since the production.