Conference
Ultra-Fine Grain Size by Dynamic Recrystallization in Strip Rolling of Nb Microalloyed Steel
Abstract
The design of base chemistry and optimization of rolling schedule are the two important factors that influence large strain accumulation in multi-pass rolling in order to obtain ultra-fine grain size by dynamic recrystallization. A base chemistry of 0.03C-0.003N-0.08Nb-0.015Ti-1.8Mn (all in weight %) of HTP steel design was chosen in order to control the time evolution of strain induced precipitation of NbC and the strain accumulation through …
Authors
Subramanian SV; Zhu G; Klinkenberg C; Hulka K
Volume
475-479
Pagination
pp. 141-144
Publisher
Trans Tech Publications
Publication Date
January 15, 2005
DOI
10.4028/www.scientific.net/msf.475-479.141
Conference proceedings
Materials Science Forum
ISSN
0255-5476