2008
DOI: 10.1002/srin.200806352
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A Laboratory Steckel Mill Simulation

Abstract: The recrystallisation of AISI430 ferritic stainless steel during hot working is considered crucial for developing suitable product properties for sheet metal forming. Attention has focused on the ability to accurately reproduce the process route conditions of hot Steckel mill rolling at the laboratory scale. The variability was considered through five complex simulations on the IMMPETUS thermomechanical compression (TMC) test machine. This paper presents the methods employed to translate the industrial practic… Show more

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Cited by 6 publications
(6 citation statements)
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“…IMMPETUS has recently developed laboratory simulations that can accurately replicate the whole commercial process route [1]. Corus plate steels are intercritically processed during the final stages of hot rolling.…”
Section: Introductionmentioning
confidence: 99%
“…IMMPETUS has recently developed laboratory simulations that can accurately replicate the whole commercial process route [1]. Corus plate steels are intercritically processed during the final stages of hot rolling.…”
Section: Introductionmentioning
confidence: 99%
“…The most important factor is the friction conditions, the forecast of which during hot rolling is carried out according to complex equations that have restrictions on the parameters of the chemical composition of rolled steels [36]. Also, the results of a study on laboratory modeling of Steckel mill rolling, which are presented in work [37] are of a particular interest. The above approaches are associated with a number of assumptions that reduce the accuracy of preventive technological solutions.…”
Section: Introductionmentioning
confidence: 99%
“…As propriedades desse tipo de aço estão diretamente ligadas a sua microestrutura final, que é determinada pela série de esquemas de deformações e recozimentos dentro do fluxo de processo. (1) A demanda cada vez mais crescente dos aços inoxidáveis ferríticos tem levado a ArcelorMittal Inox Brasil a optar pelo aumento da produção de bobinas do aço AISI 430, o que tem levado à necessidade de desenvolvimentos na área industrial, de forma a reduzir custos na produção. Nesse contexto, o uso do óleo de lubrificação no laminador Steckel mostra-se muito atraente para a empresa, pois, possibilita ganhos relacionados ao menor desgaste de cilindros de laminação e aos menores esforços necessários para a redução da espessura até o valor desejado pelos clientes, com um menor consumo de energia.…”
Section: Introductionunclassified