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Steel in Translation
Erschienen in: Steel in Translation 9/2019

01.09.2019

Study of the Structural Condition of Metal in Billet after Deformation in the Continuous-Casting Line

verfasst von: E. N. Smirnov, A. N. Smirnov, V. A. Sklyar, V. V. Mikheev, V. A. Belevitin, G. A. Orlov, A. P. Verzilov

Erschienen in: Steel in Translation | Ausgabe 9/2019

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Abstract

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.
Vorheriger Artikel On the Mechanism of Conglomerate Formation from Nonmetallic Inclusions Based on Al2O3–CaO–MgO System in the Production of Steel at Modern Metallurgical Complexes
Nächster Artikel Formation of Indices of Flatness and of Cross Section Geometry of Hot-Rolled Metal at 2000 Rolling Mill of NLMK

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Metadaten
Titel
Study of the Structural Condition of Metal in Billet after Deformation in the Continuous-Casting Line
verfasst von
E. N. Smirnov
A. N. Smirnov
V. A. Sklyar
V. V. Mikheev
V. A. Belevitin
G. A. Orlov
A. P. Verzilov
Publikationsdatum
01.09.2019
Verlag
Pleiades Publishing
Erschienen in
Steel in Translation / Ausgabe 9/2019
Print ISSN: 0967-0912
Elektronische ISSN: 1935-0988
DOI
https://doi.org/10.3103/S0967091219090122

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