测试科学与仪器2017，Vol.8Issue(2)：168-172,5.DOI:10.3969/j.issn.1674-8042.2017.02.009
316LN不锈钢低速率应变下的热变形行为
Hot deformation behavior at low-rate strain of 316LN stainless steel
裴海祥 1侯华 1李大赵 1闫锋1
作者信息
- 1. 中北大学 材料科学与工程学院,山西 太原 030051
- 折叠
摘要
Abstract
The study on hot deformation behavior of 316LN stainless steel at low-rate strain is very seldom at present.By sampling from industrial 316LN stainless steel and carrying out a compression heat deformation test by means of a Gleeble-3800 thermal simulation testing machine at a strain rate of 3×10-3 s-1 and a deformation temperature of 600-1 100 ℃, true stress-strain curves are obtained.By analyzing the true stress-strain curves and microscopic structure of the samples, it can be concluded that 1 000 ℃ and slightly higher temperature are suitable for low-rate strain processing of 316LN stainless steel.关键词
316LN不锈钢/低速率应变/动态再结晶Key words
316LN stainless steel/low-rate strain/dynamic recrystallization分类
矿业与冶金引用本文复制引用
裴海祥,侯华,李大赵,闫锋..316LN不锈钢低速率应变下的热变形行为[J].测试科学与仪器,2017,8(2):168-172,5.
