摘要
介绍奥贝球铁的特性和使用价值,阐述主要几种合金元素对奥贝球铁热处理和力学性能的影响,分析了奥贝球铁等温淬火热处理规范及工艺过程,对具有高强度、高韧度的奥贝球铁材料的工业应用方面的情况作了介绍。
The characteristics and practical values of Austenitic-Bainite ductile iron are reviewed. The effect of some alloying elements on the heat treatment and mechanical properties of AusteniticBainite ductile iron are analyzed. The isothermal quenching of Austenitic-Bainite ductile iron is discussed, and the application of Austenitic-Bainite ductile iron with high strength and high toughness is briefly introduced.
出处
《铸造技术》
CAS
北大核心
2008年第3期420-423,共4页
Foundry Technology
关键词
奥贝球铁
等温淬火
工艺
力学性能
Austenitic-Bainite ductile iron
Isothermal quenching
Technology
Mechanical properties
