Modern steelmaking technologies
- 作者: Sinel’nikov V.1, Filippov G.2, Lavrov A.3, Gunenkov V.4
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隶属关系:
- Academy of Technological Sciences of the Russian Federation
- Bardin Central Research Institute for the Iron and Steel Industry
- OAO NLMK
- OAO NSMMZ
- 期: 卷 2016, 编号 6 (2016)
- 页面: 569-574
- 栏目: Control of Technological Processes
- URL: https://journals.rcsi.science/0036-0295/article/view/170628
- DOI: https://doi.org/10.1134/S0036029516060136
- ID: 170628
如何引用文章
详细
Based on our experimental results, we propose the following low-cost technologies in the field of steelmaking for implementation: the use of briquettes, which are alternative to solid cast iron and scrap metal and contain scale and carbon-containing wastes, in the charges of electric furnaces and converters; microalloying of metal by nitride phases; modification of steel in a ladle by SiCa + Ba master alloys; and the application of daisy-chain blowing of the metal in a ladle (small-bubble conditions). The efficiency of these technologies for melting in electric furnaces and secondary metallurgy is supported. It is shown that electromagnetic mixing of metal in combination with the optimum conditions of soft reduction of a slab should be used in continuous casting to form an internal structure in a slab at the level of the first class on the Mannesmann scale.
作者简介
V. Sinel’nikov
Academy of Technological Sciences of the Russian Federation
Email: iqs12@yandex.ru
俄罗斯联邦, Leninskii pr. 9, Moscow, 119049
G. Filippov
Bardin Central Research Institute for the Iron and Steel Industry
编辑信件的主要联系方式.
Email: iqs12@yandex.ru
俄罗斯联邦, Vtoraya Baumanskaya ul. 9/23, Moscow, 107005
A. Lavrov
OAO NLMK
Email: iqs12@yandex.ru
俄罗斯联邦, Ploshad Metallurgov 2, Lipetsk, 398040
V. Gunenkov
OAO NSMMZ
Email: iqs12@yandex.ru
俄罗斯联邦, ul. K. Libknekhta 3, Revda, Sverdlovsk oblast, 623280