Exploració per tema "Dynamic recrystallization"
Ara es mostren els items 6-11 de 11
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Hot deformation behavior, dynamic recrystallization, and physically-based constitutive modeling of plain carbon steels
(2015-04)
Article
Accés obertThe high-temperature deformation behaviors of low and medium carbon steels with respectively 0.06 and 0.5 wt% C were investigated under strain rate and temperature ranges of 10-4–10-1 s-1 and of 900–1100 °C. Three types ... -
Hot working behaviour and processing maps of duplex cast steel
(2021-07-28)
Article
Accés obertIn this paper the hot working behaviour of medium carbon duplex cast steel is studied using uniaxial hot compression tests over a temperature range varying from 700 °C to 1 000 °C and at different strain rates ranging from ... -
Microstructural evolution and constitutive equations of Inconel 718 alloy under quasi-static and quasi-dynamic conditions
(2016-03-15)
Article
Accés obertThe deformation behavior of IN718 superalloy was investigated using the hot compression tests in the temperature range of 950-1100 °C, and strain rates covering the quasi-static to the quasi-dynamic regions (0.001-10 s-1). ... -
Numerical modeling of flow stress and grain evolution of an Mg AZ31B alloy based on hot compression tests
(2020-01)
Article
Accés obertMagnesium alloys offer a wide range of applications in modern lightweight structures, although the correct forming parameters need to be found to reach a good combination of fine microstructure and the required mechanical ... -
Simulación de la fluencia en caliente de un acero microaleado con un contenido medio de carbono. II parte. Recristalización dinámica: inicio y cinética
(1997-06)
Article
Accés obertSiguiendo el planteamiento efectuado en la I parte de este trabajo, en esta II parte se caracteriza la recristalización dinámica de un acero comercial microaleado con un contenido medio de carbono desde el punto de vista ... -
The origin of microstructure inhomogeneity in Mg-3Al-1Zn processed by severe plastic deformation
(2012-08-15)
Article
Accés restringit per política de l'editorialA Mg–3Al–1Zn alloy has been severely deformed by accumulative back extrusion to investigate the effects of processing parameters (temperature and deformation pass) on the microstructure homogeneity. The results indicate ...