Experience of Hot Pack Rolling Application for Production of Specific Steels or Creep Resistant Alloys

Abstract:

Under the current conditions, the consumption of special purpose alloys or steels is growing. This is due to the development of the import substitution program. It should be noted, that such materials possess specific deformation behavior, which requires providing particular conditions of a hot rolling process. One of the characteristics of the deformation behavior is the narrow thermal plastic range. Therefore, it is necessary to conduct a hot rolling in several stages, which include interchange of heating and rolling processes. For the purpose to resolve the issue, the experience of the multilayer hot rolling of plates has been investigated where all advantages of this way of a hot rolling process were used. Based on the method of the multilayer hot rolling, the pack rolling has been developed which gives the possibility of production of hot-rolled plates from special purpose alloys or steels.

• Periodical: Materials Science Forum (Volume 989)
• Pages: 699-704
• DOI: https://doi.org/10.4028/www.scientific.net/MSF.989.699
• Online since: May 2020
• Authors: Nikita S. Deryabin*, Sergey M. Chernyshev, Sergey N. Veselkov
• Keywords: Composite Plate, Creep-Resistant Alloy, Deformation Behavior, Intermetallic Phases, Multilayer Rolling, Pack Rolling, Temperature Range

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