Study of the Structural Condition of Metal in Billet after Deformation in the Continuous-Casting Line
- 作者: Smirnov E.1, Smirnov A.2, Sklyar V.1, Mikheev V.3, Belevitin V.4, Orlov G.5, Verzilov A.2
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隶属关系:
- National University of Science and Technology MISIS
- Physical and Technological Institute of Metals and Alloys, National Academy of Sciences of Ukraine
- PJSC Donetsk Metal Rolling Plant
- South Ural State Humanitarian Pedagogical University
- Ural Federal University
- 期: 卷 49, 编号 9 (2019)
- 页面: 631-637
- 栏目: Article
- URL: https://journals.rcsi.science/0967-0912/article/view/180759
- DOI: https://doi.org/10.3103/S0967091219090122
- ID: 180759
如何引用文章
详细
This paper presents the results of the metallographic study of the structural condition of metal in the billet after soft reduction. The billet is deformed in the withdrawal and straightening unit of the continuous casting production line when there is an uncrystallized core area in the bullet. The reduction takes place due to the movement of the top driven roll. The metallographic studies reveal the crack initiation characteristics when an external deformative action is applied in the course of incomplete crystallization of continuously cast billet. They provide a well-reasoned approach to selection of techniques minimizing the number of initiation centers.
作者简介
E. Smirnov
National University of Science and Technology MISIS
Email: alexey.smirnov55@gmail.com
俄罗斯联邦, Stary Oskol, 309516
A. Smirnov
Physical and Technological Institute of Metals and Alloys, National Academy of Sciences of Ukraine
编辑信件的主要联系方式.
Email: alexey.smirnov55@gmail.com
乌克兰, Kiev, 03680
V. Sklyar
National University of Science and Technology MISIS
Email: alexey.smirnov55@gmail.com
俄罗斯联邦, Stary Oskol, 309516
V. Mikheev
PJSC Donetsk Metal Rolling Plant
Email: alexey.smirnov55@gmail.com
乌克兰, Donetsk, 85300
V. Belevitin
South Ural State Humanitarian Pedagogical University
Email: alexey.smirnov55@gmail.com
俄罗斯联邦, Chelyabinsk, 454080
G. Orlov
Ural Federal University
Email: alexey.smirnov55@gmail.com
俄罗斯联邦, Yekaterinburg, 620075
A. Verzilov
Physical and Technological Institute of Metals and Alloys, National Academy of Sciences of Ukraine
Email: alexey.smirnov55@gmail.com
乌克兰, Kiev, 03680