Home Journals Articles Updates About
CN
image
收藏切换
Effects of Al2O3 Inclusions on DWTT Properties of Thick X80M Hot Rolled Strip
收藏切换
Ren-jie Li1, Cheng-long Liu2, Xiao-dong Wei2, Zhao Li2
Rare Earth Steel | 2020, 46(1) : 33 - 38
Less
收藏切换
Rare Earth Steel | 2020, 46(1): 33-38
• Quality of Variety and Experiment and Research •
Effects of Al2O3 Inclusions on DWTT Properties of Thick X80M Hot Rolled Strip
Full
Ren-jie Li1, Cheng-long Liu2, Xiao-dong Wei2, Zhao Li2
Affiliations
  • 1.Office of Baotou Iron & Steel (Group) Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
  • 2.Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
Published: 2020-02-25 doi: 10.13647/j.cnki.btgkj.2020.01.009
Outline
收藏切换

In this paper, it is introduced the T [O]<0.001 5% is realized by such measures as optimizing the argon flow in calcium treatment process to improve the effects that deoxidation products float up into steel slag and improving the structure of tundish to improve flow field so that the flotation of inclusions is accelerated. As a result, the amount of Al2O3 inclusions in molten steel is effectively reduced, the DWTT properties of coiled sheet could meet the standard requirements as well as the aim of stable development and production of 22 mm thick hot-rolled strip with X80M pipeline steel was realized.

DWTT  /  X80M pipeline steel  /  Al2O3 inclusions
李人杰, 刘成龙, 魏晓东, 李钊. Al2O3夹杂对厚规格X80M热轧钢带DWTT性能影响. 包钢科技, 2020 , 46 (1) : 33 -38 . DOI: 10.13647/j.cnki.btgkj.2020.01.009
Ren-jie Li, Cheng-long Liu, Xiao-dong Wei, Zhao Li. Effects of Al2O3 Inclusions on DWTT Properties of Thick X80M Hot Rolled Strip[J]. Science & Technology of Baotou Steel, 2020 , 46 (1) : 33 -38 . DOI: 10.13647/j.cnki.btgkj.2020.01.009
Appendix
Less
Year 2020 volume 46 Issue 1
63
12
Cite this Article
BibTeX
Article Info
doi: 10.13647/j.cnki.btgkj.2020.01.009
  • Receive Date：2019-08-01
  • Online Date：2026-10-20
  • Published：2020-02-25
Article Data
Affiliations
History
  • Received：2019-08-01
Affiliations
    1.Office of Baotou Iron & Steel (Group) Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
    2.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.2020.01.009
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