炼钢-精炼-连铸钢中夹杂物控制

Inclusion control in steelmaking refining continuous casting steel

钢材作为重要基础建设资源,在汽车、建筑、工业等领域均有极为广泛的应用。随着现代社会建设不断深入,不仅提高了钢材需求量,还对钢材纯净度提出了更高的要求,其中夹杂物控制直接影响着钢材纯净度。笔者从钢材夹杂物的来源、分布和主要危害入手,就炼钢-精炼-连铸钢过程中的夹杂物控制,发表几点看法,以供相关单位参考。

Steel as an important infrastructure resources, in the automotive, construction, industrial and other fields are extremely wide application. With the deepening of modern society construction, not only improve the demand for steel, but also on the purity of steel put forward higher requirements, including the control of inclusions directly affect the purity of steel. Based on the origin, distribution and main harm of steel inclusions, some opinions on inclusion control in steelmaking refining continuous casting process are given for reference.