奥贝球铁的生产工艺  

Producing Process of Austempered Ductile Iron

作　　者：王峥[1] 刘瑞玲[1] 王忠民[1] 

机构地区：[1]河北科技大学材料科学与工程学院,河北石家庄050054

出　　处：《热加工工艺》2007年第1期59-61,64,共4页Hot Working Technology

摘　　要：奥贝球铁具有很多优点,在各个领域中广泛应用。其生产技术尤其受到重视。详细叙述了奥贝球铁的各种生产方式,包括传统的等温淬火工艺,分级冷却工艺,连续冷却工艺和铸态、准铸态奥贝球铁生产工艺。Austempered Ductile Iron （ADI） has many advantages, and it is used in many departments. The producing process of ADI is attached importance to particularly.The various producing processes of ADI are introduced in detail, including traditional isothermal austempering process, stepped quenching process, continuous cooling process, as-cast and quasi-as-cast austenite-bainite iron process.

关 键 词：奥贝球铁 生产工艺 优点 

分 类 号：TG255[金属学及工艺—铸造]