Investigation into mechanical properties of austempered ductile cast iron (ADI) in accordance with austempering temperature

被引：74
作者：
Kim, Yoon-Jun [1 ]
Shin, Hocheol [1 ]
Park, Hyounsoo [1 ]
Lim, Jong Dae [1 ]
机构：
[1] Hyundai Kia Motors, Mat Res Team, Corp R&D Div, Hwaseong Si 445706, Gyeonggi Do, South Korea
来源：
MATERIALS LETTERS | 2008年 / 62卷 / 03期
关键词：
austempered ductile cast irons (ADI); austempering; mechanical properties testing;
D O I：
10.1016/j.matlet.2007.05.028
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This work concerns mechanical properties of an austempered ductile cast iron (ADI). Samples alloyed with copper and molybdenum were austenitized at 910 degrees C for 90 min and subsequently austempered in a salt bath over a range of temperatures from 350 degrees C to 410 degrees C to obtain favorable mechanical properties such as tensile strength, elongation, and fracture toughness. Those properties were compared from various austempering heat treatments. (C) 2007 Elsevier B.V. All rights reserved.
引用
收藏
页码：357 / 360
页数：4
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