电磁搅拌对Cr12MoV钢铸态组织的影响  

EFFECTS OF ELETRO MAGNETIC STIRRING ON THE CAST MICROSTRUCTURES OF Cr12MoV STEEL

作　　者：汪建农[1] 顾家强[1] 许晓红 周伟[1] 朱孚 

机构地区：[1]上海工业大学

出　　处：《上海金属》1991年第5期7-10,共4页Shanghai Metals

摘　　要：本文通过热模拟试验,研究肯定了电磁搅拌技术对改善铸坯凝固组织与碳化物分布的重要作用。通过模拟试验及其产品使用考核,确定了水平连铸小断面Cr12MoV钢坯的技术可行性和必须保证的压缩比。In this article, by means of a hot simulating test, the important role of EMS on the improvement of solidification structures and carbide distribution in a billet has been researched and confirmed. Through simulating tests and product application examination, the technical feasibility and the desired reduction ratio of final products for small Cr12MoV billets of horizontal continuous casting have also been determined.

关 键 词：电磁搅拌 CR12MOV钢 铸态组织 

分 类 号：TG142.45[一般工业技术—材料科学与工程]