Artículo
Steel heat treating: Mathematical modelling and numerical simulation of a problem arising in the automotive industry
Autor/es | Díaz Moreno, José Manuel
García Vázquez, Concepción González Montesinos, María Teresa Ortegón Gallego, Francisco Viglialoro, Giuseppe |
Departamento | Universidad de Sevilla. Departamento de Matemática Aplicada I (ETSII) |
Fecha de publicación | 2017 |
Fecha de depósito | 2019-09-16 |
Publicado en |
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Resumen | We describe a mathematical model for the industrial heating and cooling processes of a steel workpiece representing the steering rack of an automobile. The goal of steel heat treating is to provide a hardened surface on ... We describe a mathematical model for the industrial heating and cooling processes of a steel workpiece representing the steering rack of an automobile. The goal of steel heat treating is to provide a hardened surface on critical parts of the workpiece while keeping the rest soft and ductile in order to reduce fatigue. The high hardness is due to the phase transformation of steel accompanying the rapid cooling. This work takes into account both heating-cooling stage and viscoplastic model. Once the general mathematical formulation is derived, we can perform some numerical simulations. |
Identificador del proyecto | MTM2010-16401
TEC2014-54357-C2-2-R |
Cita | Díaz Moreno, J.M., García Vázquez, C., González Montesinos, M.T., Ortegón Gallego, F. y Viglialoro, G. (2017). Steel heat treating: Mathematical modelling and numerical simulation of a problem arising in the automotive industry. Advances in Science, Technology and Engineering Systems, 2 (5), 55-62. |
Ficheros | Tamaño | Formato | Ver | Descripción |
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Steel heat treating.pdf | 10.44Mb | [PDF] | Ver/ | |