不锈钢中非金属夹杂物的危害及去除  

Damage of Nonmetal Inclusion and Eliminating in Stainless Steel

作　　者：李道明[1] 

机构地区：[1]山西太钢不锈钢股份有限公司,山西太原030003

出　　处：《山西冶金》2008年第4期24-26,55,共4页Shanxi Metallurgy

摘　　要：介绍了不锈钢中非金属夹杂物的来源以及在钢中的危害,详细论述了在不锈钢精炼过程中,钢液中非金属夹杂物去除的机理,就钢液吹氩搅拌和镇静时间两个因素对钢中非金属夹杂物去除的影响进行了分析。The damage and origin of nonmetal inclusion in stainless steel are introduced. In addition, the mechanism of eliminate nonmetal inclusion in liquid steel under refining process, the influences of blowing Argon in pouring process and quieting time to eliminate nonmetal inclusion were introduced.

关 键 词：不锈钢 非金属夹杂物 吹氩 搅拌 镇静 

分 类 号：TF111.13[冶金工程—冶金物理化学]