Home Journals Articles Updates About
CN
image
收藏切换
Cause Analysis for Cracking of YQ450NQR1 Z-type Steel
收藏切换
Xiao-dong Tan, Ya Tao, Xiang-dong Bo, Li Liu
Rare Earth Steel | 2019, 45(3) : 45 - 49
Less
收藏切换
Rare Earth Steel | 2019, 45(3): 45-49
• Quality of Variety and Experiment and Research •
Cause Analysis for Cracking of YQ450NQR1 Z-type Steel
Full
Xiao-dong Tan, Ya Tao, Xiang-dong Bo, Li Liu
Affiliations
  • Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
Published: 2019-06-25 doi: 10.13647/j.cnki.btgkj.2019.03.014
Outline
收藏切换

The YQ450NQR1 Z-type steel is cracking during the rolling process so that it is determined to be rejected. Its causes are found out and reasonable control measures are put forward by metallographic examination, detection analysis of inclusions and scanning electron microscope.

YQ450NQR1 Z-type steel  /  cracking  /  cause analysis
谭晓东, 涛雅, 卜向东, 刘莉. YQ450NQR1乙字钢开裂原因分析. 包钢科技, 2019 , 45 (3) : 45 -49 . DOI: 10.13647/j.cnki.btgkj.2019.03.014
Xiao-dong Tan, Ya Tao, Xiang-dong Bo, Li Liu. Cause Analysis for Cracking of YQ450NQR1 Z-type Steel[J]. Science & Technology of Baotou Steel, 2019 , 45 (3) : 45 -49 . DOI: 10.13647/j.cnki.btgkj.2019.03.014
Appendix
Less
Year 2019 volume 45 Issue 3
38
6
Cite this Article
BibTeX
Article Info
doi: 10.13647/j.cnki.btgkj.2019.03.014
  • Receive Date：2019-01-11
  • Online Date：2026-10-20
  • Published：2019-06-25
Article Data
Affiliations
History
  • Received：2019-01-11
Affiliations
    Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
References
Share
https://castjournals.cast.org.cn/joweb/xtg/EN/10.13647/j.cnki.btgkj.2019.03.014
Share to
QR

Scan QR to access full text

Cite this article
BibTeX
Citations
表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
关闭全屏
  • BibTeX
  • EndNote
  • RefWorks
  • TxT
Links
Articles
Latest Articles
Most Read
Collections
Updates
Events
News
Multimedia
About
About Us
Contact
No. 86 Xueyuan South Road, Haidian District, Beijing
100081
010-62662699(Operation and Technical Support)
qkjq@cast.org.cn

Copyright © 2025 China Association for Science and Technology. All rights reserved. For all open access content, the relevant licensing terms apply.
Sponsored by the Office of the Leading Group for Cybersecurity and Informatization of CAST, and supported by Science and Technology Review Publishing House