Improving the production of pipe steel
- 作者: Lopatenko A.1, Orekhov D.2, Semin A.1
-
隶属关系:
- Moscow State Institute of Steel and Alloys
- AO OMK, AO OMK-Stal’
- 期: 卷 46, 编号 11 (2016)
- 页面: 771-775
- 栏目: Article
- URL: https://journals.rcsi.science/0967-0912/article/view/179166
- DOI: https://doi.org/10.3103/S0967091216110085
- ID: 179166
如何引用文章
详细
Melts of pipe steel (strength class K52) obtained at the casting and rolling complex of AO OMK (a branch of AO OMK-Stal’) are analyzed. The initial data correspond to a set of 30 melts. The production system includes batch preparation, steel production in an arc furnace, treatment in a ladle–furnace unit, vacuum treatment (with microalloying and modification), hot rolling, and cutting of the rolled steel into sheet and strip. The basic factors affecting steel quality are identified. The rejection of the steel produced is mainly due to brittle and undeformable nonmetallic silicate inclusions. Changes in the process so as to reduce the content of nonmetallic silicate inclusions are recommended.
作者简介
A. Lopatenko
Moscow State Institute of Steel and Alloys
编辑信件的主要联系方式.
Email: salat1313@yandex.ru
俄罗斯联邦, Moscow
D. Orekhov
AO OMK, AO OMK-Stal’
Email: salat1313@yandex.ru
俄罗斯联邦, Vyksa
A. Semin
Moscow State Institute of Steel and Alloys
Email: salat1313@yandex.ru
俄罗斯联邦, Moscow