Investigation of Temperature-Time Modes of Rolling of Thick-Sheet Steel and Mechanical Properties of Finished Products

Author:

Platov Sergey1,Nekit V.A.1,Urtsev Nicolay2

Affiliation:

1. Nosov Magnitogorsk State Technical University

2. Research and technology centre «Ausferr»

Abstract

The article is devoted to the study of technological modes of hot rolling of tube steel on a thick-sheet mill and mechanical properties of the finished products. Five slabs were rolled under the experimental regime in accordance with the study plan. The temperature conditions of rolling at the final stage of deformation and the modes of accelerated cooling of rolled products were changed. Dependencies between technological parameters and mechanical properties allowed developing recommendations on improvement of technology of rolling and of the subsequent accelerated cooling of metal.

Publisher

Trans Tech Publications, Ltd.

Subject

Condensed Matter Physics,General Materials Science,Atomic and Molecular Physics, and Optics

Reference22 articles.

1. S. I. Platov, K. B. Maslennikov, M. L. Lobanov, Influence of parameters of thermomechanical processing on the microstructure of thick-sheet pipe rolling, Conference proceedings of the international Symposium Perspective materials and technologies,, Brest, 2019, pp.516-517. (In Russian).

2. M. L. Lobanov, M. L. Krasnov, Burtsev V. N., Danilov S. V., Pastukhov V. I. Influence of the cooling rate on the structure of low-carbon low-alloy steel after controlled thermomechanical processing., MITOM ,1. 2019, pp.31-37. (In Russian).

3. N. S. Duminova, V. L. Kornilov, V. N. Urtsev, S. N. Voronkov, N. S. Sidorenko, Certification by non-destructive methods of the control of sheet metal produced at the mill 5000 of PJSC MMK, Metallurgist, 12, 2018, pp.24-27.

4. V. L. Kornilov, I. Yu. Nadezhina, L. S. Ivanova, Development of non-destructive methods of control of mechanical properties of rolled metal in MMK, Steel, 2, 2012, pp.125-127. (In Russian).

5. V.A. Nekit, S.I. Platov, M.L. Krasnov, V.N. Urtsev, M.V. Ivanushkin, Study of the microstructure of the pipe steel after rolling in the plate mill 5000, IOP Conference Series: Materials Science and Engineering 447(1), 2018, 012063.

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