Propiedades mecánicas y microestructurales del hierro Armco sometido a severa deformación plàstica mediante presión en canal angular de sección constante (ECAP) 

Muñoz Bolaños, Jairo Alberto (Date of defense: 2016-07-21)

Ultrafine grain size Armco iron has been obtained through severe plastic deformation through equal channel angular pressing (ECAP) at room temperature, using a die with interna! angle et> = 90 º, and an angle 4J = 37 º ...