奥贝球墨可锻铸铁的特点  

Characteristics of Austenitic-bainitic Spheroidal Graphite Malleable Iron

作　　者：熊其兴[1] 刘生发[2] 

机构地区：[1]湖北省机电研究设计院,湖北武汉430070 [2]武汉理工大学材料科学与工程学院,湖北武汉430070

出　　处：《铸造设备研究》2005年第3期40-42,共3页Research Studies On Foundry Equipment

摘　　要：介绍了奥贝球墨可锻铸铁的组织与性能特点。奥贝球墨可锻铸铁不仅具有类似于奥贝球铁的组织和性能,而且保留了球墨可锻铸铁铸铁的特点,可放宽原材料对Mn、P及球化干扰元素Bi的含量限制。是一种有前途的新型奥贝球铁材料。The characteristics of structure and performance for austenitic-bainitic spheroidal graphite malleable iron (AMI) were described. AMI possessed the same structure and performance as ADI, retained the advantages of spheroidal graphite malleable iron, and broadened Mn, P and Bi content in the furnace charges. It was believed to be a new austempered ductile iron.

关 键 词：奥贝球墨可锻铸铁 球墨可锻铸铁 特点 

分 类 号：TG143.4[一般工业技术—材料科学与工程]