摘要
以45钢为考察对象,通过对钢液中非金属夹杂物去除的理论分析,研究12CaO.7Al2O3精炼渣去除夹杂的性能。结果表明:12CaO.7Al2O3精炼渣不仅能够吸收大量的铝脱氧产物Al2O3,而且增大了夹杂物的半径,对钢液夹杂物的排除有很好的效果。
Refining performance of 12CaO·7Al2O3 was studied under theoretical analysis of removing non-metallic inclusions in liquid steel 45,as a sample.Testing result showed that refining slag 12CaO·7Al2O3 could not only absorb huge amount of aluminum deoxidation product（Al2O3）,but also enlarge radius of inclusions,which would be good for inclusion removal as well.
出处
《物理测试》
CAS
2010年第2期16-19,23,共5页
Physics Examination and Testing
关键词
非金属夹杂物
预熔精炼渣
去除夹杂
non-metallic inclusions
pre-melting refining slag
inclusion removal
