Estudio de la fragilidad en azul del acero de ultra-alta resistencia assab supra 709
DOI:
https://doi.org/10.22517/23447214.3043Abstract
El presente artículo muestra el análisis de la fragilidad en azul del acero ASSAB SUPRA 709 cuando se somete a tratamiento térmico (temple y revenido), se estudiaron las variables que afectan el revenido como son tiempo de sostenimiento y velocidad de enfriamiento y cómo estas afectan la fragilidad del material. Los resultados muestran mejoras en el comportamiento mecánico del acero cuando se aumenta el tiempo de sostenimiento y cuando se cambia la velocidad de enfriamiento (aireaceite) con tendencia a la ductilidad. El estudio busca incrementar la aplicabilidad de este tipo de aceros en la industria nacional.Downloads
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