Cr5钢过冷奥氏体转变研究

1.上海大学材料科学与工程学院,上海200072

2.上海大学材料科学与工程学院,上海200072

3.上海大学材料科学与工程学院,上海200072

4.宝钢钢铁股份有限公司特殊钢分公司

5.上海大学材料科学与工程学院,上海200072

6.上海大学材料科学与工程学院,上海200072

基金项目: 和宝钢-上海大学战略联盟项目国家科技支撑项目(2007BAE51B04)

SUPERCOOLING AUSTENITE TRANSFORMATION OF Cr5 ALLOY STEEL

通过膨胀法测试了Cr5钢过冷奥氏体连续及等温转变曲线,根据测得的CCT和TTT曲线对显微组织与硬度进行了研究,为Cr5钢的热处理与应用提供依据.

[1]	Hongchun Li;Zhengyi Jiang;Kiet A. Tieu;Weihua Sun .Analysis of premature failure of work rolls in a cold strip plant[J].Wear: an International Journal on the Science and Technology of Friction, Lubrication and Wear,2007(7/12):1442-1446.
[2]	Eduardo N. Dvorkin;Miguel A. Cavaliere;Marcela B. Goldschmit .Finite element models in the steel industry Part I: Simulation of flat product manufacturing processes[J].Computers & structures,2003(8/11):559-573.
[3]	Z. Y. Jiang;A. K. Tieu;X. M. Zhang .Finite element simulation of cold rolling of thin strip[J].Journal of Materials Processing Technology,2003(1/3):542-547.
[4]	孙以容.21世纪轧辊技术发展趋势[J].宝钢技术,1996(05):61.
[5]	Xiao, B;Xing, JD;Feng, J;Li, YF;Zhou, CT;Su, W;Xie, XJ;Chen, YH .Theoretical study on the stability and mechanical property of Cr7C3[J].Physica, B. Condensed Matter,2008(13/16):2273-2281.
[6]	Purdy G R;Hillert M .Overview no.38:On the nature of the bainite transformation in steels[J].Acta Metallurgica,1984,32:832.

上一张下一张

计量

作者相关

文章评分