板坯三角区裂纹的成因及控制措施

Abstract
Figure/Table
References
Related Citation (15)

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

Abstract Abstract：After investigating the causes for the slab triangle area cracks, it is considered that under the conditions of Pangang’s continuous casting, high sulfur in steel, casting speed fluctuation of caster, poor equipment condition and bad effect of secondary cooling are the main causes. And the triangle area cracks were controlled effectively after taking corresponding measures.

Key words： triangle area craze continuous casting casting speed equipment secondary cooling

Received: 12 December 2011 Published: 24 July 2012

PACS:

TF777.1

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	HE Tian-Ke

Cite this article:

HE Tian-Ke. Causes and Countermeasures of Triangle Area Crack in Slab[J]. Chinese Journal of Iron and Steel, 2012, 31(4): 43-46.

URL:

http://www.chinamet.cn/Jweb_lz/EN/ OR http://www.chinamet.cn/Jweb_lz/EN/Y2012/V31/I4/43

[1]	Fan Qian, Hua-long Li, Wen-gang Yang, Hai-rong Guo, Guo-qi Liu, Hong-xia Li, Bei-yue Ma. Corrosion resistance of BN–ZrO₂ ceramics with different additives by molten steel[J]. JOURNAL OF IRON AND STEEL RESEARCH,INTERNATIONAL, 2022, 29(7): 1101-1109.
[2]	ZHANG Xiang，XIE Qinghua，NI Peiyuan，LI Ying. Flow behavior of molten steel in SEN during fullnozzle selfswirling flow continuous casting[J]. JOURNAL OF IRON AND STEEL RESEARCH　, 2022, 34(7): 629-638.
[3]	ZHAO Xianjiu1,2，ZHANG Jieyu2,3，LI Chuanjun2,3. Analysis of formation mechanism about Ca-Mg-Al spineltype inclusions in cold thin rolling sheet[J]. JOURNAL OF IRON AND STEEL RESEARCH　, 2022, 34(7): 664-671.
[4]	SHANG Ting-rui, WANG Wei-ling, KANG Ji-bai, ZHU Miao-yong, LUO Sen. In situ observation of solidification under transient and average cooling rate of 20CrMnTi continuous casting[J]. Iron and Steel, 2022, 57(7): 73-85.
[5]	CHEN Bin, LI Hai-bo, JI Chen-xi, LIU Guo-liang, ZHOU Hai-chen. Influence of casting parameters on level fluctuations and its industrial application[J]. Iron and Steel, 2022, 57(7): 86-94.
[6]	KANG Yong-lin, ZHU Guo-ming, JIANG Min, WANG Guo-lian, LIU Peng-tao, XU Hai-wei, XIE Cui-hong, WEI Yun-fei, SHEN Kai-zhao, LIU Yang. Slab continuous casting by big roll heavy reduction and extra thick plate rolled by low compression ratio[J]. Iron and Steel, 2022, 57(7): 95-105.