INVESTIGADORES
BOLMARO Raul Eduardo
artículos
Título:
Inducing heterogeneity in an austenitic stainless steel by equal channel angular sheet extrusion (ECASE)
Autor/es:
MUÑOZ, JAIRO ALBERTO; COBOS, OSCAR FABIÁN HIGUERA; M´DOIHOMA, ROSE; AVALOS, MARTINA; BOLMARO, RAÚL E.
Revista:
Journal of Materials Research and Technology
Editorial:
Elsevier
Referencias:
Año: 2019 vol. 8 p. 2473 - 2479
ISSN:
2238-7854
Resumen:
An austenitic stainless steel was processed at room temperature by equal channel angular sheet extrusion (ECASE). The microstructure evolution was heterogeneous across the sheet thickness with a higher martensitic transformation in the zones closer to the edges than inthe sheet core due to the deformation-induced martensite (DIM) phenomena. The material heterogeneity induced by one ECASE pass gave a good strength?ductility relationship.
