50Mn钢酸溶铝量与晶粒度关系的研究和应用  

Research on Relation between Acid-soluble Aluminum and Inherent Grain Size of 50Mn Steel

作　　者：曹军 江锡堂 曹兴国[1] 

机构地区：[1]中信重机矿研院,洛阳工学院

出　　处：《材料开发与应用》1996年第4期10-13,29,共5页Development and Application of Materials

摘　　要：论述了酸溶铝对５０Ｍｎ钢本质晶粒度的影响，通过试验找出５０Ｍｎ钢最佳酸溶铝范围，并用于指导生产。This paper mainly describes the influence of acid-soluble aluminium on inherent grain size of 50Mn steel. Through experiments, an optimum content range of acid-soluble aluminium in 50Mn steel has been determined, which has been applied to practical production.

关 键 词：结构钢 酸溶铝 本质晶粒度 

分 类 号：TG142.41[一般工业技术—材料科学与工程]