等温淬火球铁及其在国内开发应用前景展望  

Austempered Ductile Iron and Its Developing Prospect in Our Country

作　　者：李可青[1] 杨迎东[1] 张喜[1] 杜玉柱[2] 张云鹏[1] 

机构地区：[1]西安理工大学,陕西西安710048 [2]济源钢铁公司,河南济源474650

出　　处：《热加工工艺》2004年第11期61-63,66,共4页Hot Working Technology

基　　金：陕西省自然科学基金资助项目(2003E113)

摘　　要：由于等温淬火球墨铸铁(ADI)具有优异的综合力学性能,已在工业发达国家得到了广泛应用。本文概述了ADI的等温淬火工艺和影响ADI性能的因素。在此基础上,针对国内的现实情况,展望了ADI在我国的发展趋势。Thanks to its good comprehensive mechanical properties, Austempered Ductile Iron (ADI) has found a wide application in advanced countries. The techniques of austempering and the factors of affect properties of ADI were introduced. And then, based on the reality of our country, the paper gives a brief study on the prospect of ADI in China.

关 键 词：等温淬火球墨铸铁 化学成分 等温淬火工艺 

分 类 号：TG143.5[一般工业技术—材料科学与工程] TG156.3[金属学及工艺—金属材料]