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Metallurgist
Erschienen in: Metallurgist 1-2/2018

22.06.2018

Improvement in Manufacturing Technology for Coiled and Sheet Rolled Product in a VMZ Casting and Rolling Complex

verfasst von: D. V. Morov, S. A. Botnikov, V. A. Erygin

Erschienen in: Metallurgist | Ausgabe 1-2/2018

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Abstract

Research is conducted within the scope of the Clean Steel project into reasons for variation of the metal level in a crystallizer and breakouts of the crystallizing metal skin in a thin-slab CCM, and also a study of reasons for defect formation in hot-rolled strip. Examples are provided of improved monitoring and control of the VMZ casting and rolling complex (CRC) technology. Implementation of the monitoring production technology – evaluation of metal product quality – operational adjustment of technology concept makes it possible to reduce the CCM emergency situation index to less than 0.5 ton/105 tons of steel, and also to determine factors influencing the formation of transverse cracks over a rolling mark, and to remove defect formation.
Vorheriger Artikel Formation of Transverse Surface Cracks During Peritectic Steel Continuous Casting
Nächster Artikel The NLMK’s Experience of Operating Slab CCM Molds with Improved Wall Design

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Metadaten
Titel
Improvement in Manufacturing Technology for Coiled and Sheet Rolled Product in a VMZ Casting and Rolling Complex
verfasst von
D. V. Morov
S. A. Botnikov
V. A. Erygin
Publikationsdatum
22.06.2018
Verlag
Springer US
Erschienen in
Metallurgist / Ausgabe 1-2/2018
Print ISSN: 0026-0894
Elektronische ISSN: 1573-8892
DOI
https://doi.org/10.1007/s11015-018-0624-z

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