Title of article
Microstructure Evolution and Dynamic Softening Mechanism of 00Cr22Ni5Mo3N DSS During Hot Compression Original Research Article
Author/Authors
Zhi-gang SONG، نويسنده , , Jiu WU، نويسنده , , Xiu-ji LIN، نويسنده , , Li-xin WANG، نويسنده , , Guo-ping LI، نويسنده , , Wenjie Zheng، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
5
From page
64
To page
68
Abstract
Through plane strain compression, hot ductility of 00Cr22Ni5Mo3N DSS is studied under plane strain condition, and the dynamic softening mechanism is investigated through microstructure observation under TEM. The results show that the deformation temperature can markedly influence the peak stress of 00Cr22Ni5Mo3N specimens. And being different from DSS softening mechanism generally reported, ferrite can be softened through dynamic recovery and recrystallization, but austenite can be softened only through dynamic recovery during hot deformation. The unfavourable effect of N on softening capacity of austenite is greater than that of Ni.
Keywords
00Cr22Ni5Mo3N , Plane strain , dynamic softening mechanism
Journal title
Journal of Iron and Steel Research
Serial Year
2011
Journal title
Journal of Iron and Steel Research
Record number
1238946
Link To Document