TSCR生产X65管线钢过程的再结晶研究和MFS预测

Abstract
Figure/Table
References
Related Citation (15)

Download: PDF (0 KB) HTML (0 KB)
Export: BibTeX | EndNote (RIS)

Abstract Based on temperature field simulated with finite element difference method, the 2D microstructure evolution and distribution profile was predicted and a model of mean flow stress with consideration of austenite grain size and recrystallization, and a technology of grain refinement rolling were put forward. There is only a little recrystallization due to low temperature during last several passes of finishing,so the austenite grain size can be refined by increasing reduction on first two passes of finishing or reducing temperature before finishing.

Key words： pipeline steel thin slab casting and rolling(TSCR) recrystallization grain size mean flow stress (MFS） finite element difference method

Received: 01 January 1900

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	DENG Tianyong
	XU Yunbo
	WU Di
	LIU Xianghua
	WANG Guodong

Cite this article:

DENG Tianyong,XU Yunbo,WU Di等. Prediction of Recrystallization and MFS of X65 During Production by TSCRD[J]. Iron and Steel, 2008, 43(5): 44-0.

URL:

http://www.chinamet.cn/Jweb_gt/EN/ OR http://www.chinamet.cn/Jweb_gt/EN/Y2008/V43/I5/44

[1]	NIU Yan-long, LIU Qing-you, JIA Shu-jun, TONG Shuai, WANG Bing, REN Yi. Influence of microstructure and M/A island evolution on toughness of pipeline steel under controlled cooling process[J]. Iron and Steel, 2020, 55(6): 91-100.
[2]	ZHANG Xin1,LI Sheng-li1,BIAN Shou-yuan1,YAN Ling2. Basic research on hot compression of EH40 ship plate steel[J]. JOURNAL OF IRON AND STEEL RESEARCH　, 2020, 32(5): 423-428.
[3]	LI Zhao-zhen, SONG Xin-li, LIU Jing, CHENG Zhao-yang, BI Yun-jie, JIA Juan. Effect of Cr,Mn and annealing temperature on properties of non-oriented silicon steel[J]. Iron and Steel, 2020, 55(5): 80-86.
[4]	CAO Yun-fei, YU Wei, LIU Min, JIANG Rui, WANG Chun. Austenite grain growth model of 38MnSiVS bearing microalloyed forging steel[J]. Iron and Steel, 2020, 55(5): 103-108.
[5]	FAN Cheng-wei,JIA Juan,HUANG Xian-bo,CHENG Zhao-yang,SONG Xin-li. Effect of MgO coating on texture and inhibitor of Hi-B steel[J]. JOURNAL OF IRON AND STEEL RESEARCH　, 2020, 32(3): 234-241.
[6]	ZHANG Hua-wei，QIN Xiang-dou，LI Jian-bin. Effect of grain size on quenching structure of 40Cr steel[J]. PHYSICS EXAMINATION AND TESTING, 2020, 38(2): 5-.