ISSN 2594-5297
51º Seminário de Laminação - Processos e Produtos Laminados e Revestidos - Internacional — vol. 51, num.51 (2014)
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Resumo
Inter Stand Cooling (ISC) can increase productivity of a HSM and improve final mechanical properties of the strip. Constant Target Exit Temperature can be ensured for the whole strip length eliminating skid marks and other temperature oscillations of the transfer bar. The paper deals with advanced control module of ISC. Essential mathematical models of the control system is introduced and basic functionality is explained. Temperature model is based on FEM. Mechanical and thermal properties of the strip are calculated from chemical composition using neural network. Further on an experimental possibilities for investigation and design of ISC cooling headers will be shown. In conclusion practical experience with ISC on various HSM will be discussed.
Inter Stand Cooling (ISC) can increase productivity of a HSM and improve final mechanical properties of the strip. Constant Target Exit Temperature can be ensured for the whole strip length eliminating skid marks and other temperature oscillations of the transfer bar. The paper deals with advanced control module of ISC. Essential mathematical models of the control system is introduced and basic functionality is explained. Temperature model is based on FEM. Mechanical and thermal properties of the strip are calculated from chemical composition using neural network. Further on an experimental possibilities for investigation and design of ISC cooling headers will be shown. In conclusion practical experience with ISC on various HSM will be discussed.
Palavras-chave
Inter stand cooling; Cooling headers; Final temperature control; Hot strip mill
Inter stand cooling; Cooling headers; Final temperature control; Hot strip mill
Como citar
Jan Knobloch;
Daniel Hajduk.
AN EFFECTIVE INTER STAND COOLING IN HOT STRIP MILL
,
p. 3475-3483.
In: 51º Seminário de Laminação - Processos e Produtos Laminados e Revestidos - Internacional,
Foz do Iguaçu - Brasil,
2014.
ISSN: 2594-5297
, DOI 10.5151/1983-4764-25812
