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

被引：75

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

页码：357 / 360

页数：4