Incoloy800H合金大型电渣扁锭的铸态组织研究  

Research on As-cast Structure of Big Flat ESR Ingot of Alloy Incoloy800H

作　　者：胡弘剑[1] 马天军[1] 蒙肇斌[2] 纪仁峰[1] 石磊[1] 刘尚潭[1] 廖洪军[1] 

机构地区：[1]宝山钢铁股份有限公司特钢事业部,上海200940 [2]钢铁研究总院高温材料研究所,北京100081

出　　处：《材料开发与应用》2010年第6期22-24,32,共4页Development and Application of Materials

摘　　要：对耐蚀合金Incoloy800H大型电渣扁锭进行了低倍组织、高倍组织和元素偏析等分析,掌握了其铸态组织形貌及成分偏析的特点,为今后耐蚀合金大型电渣扁锭开发作参考和指导。The macrostructure, metallurgical structure and segregation of elements of big flat ESR ingot of corrosion resistant al- loy Incoloy800H are investigated, the character of as-cast structure and segregation are determined, and these may provide a guide for the henceforth development of big flat ESR ingot of corrosion resistant alloys.

关 键 词：Incoloy800H 电渣扁锭 铸态组织 

分 类 号：TG142.1[一般工业技术—材料科学与工程]