Accurate predictions of thermo-mechanically coupled process in metals can lead to a
reduction of cost and an increase of productivity in manufacturing processes such as …

The fatigue failure process of metal is a complex energy exchange process accompanied by
temperature evolution due to energy dissipation and heat transfer, which can be well …

This paper focuses on the development of fully-coupled 3D thermomechanical field
measurement techniques applied for monitoring thermal fatigue tests. First, an original …

Abstract 3D kinematic fields are measured using an original stereovision system composed
of one infrared (IR) and one visible light camera. Global stereocorrelation (SC) is proposed …

In this article, we present a strategy to decouple the relative influences of colony, domain
and lamella boundary strengthening in fully lamellar titanium aluminide alloys, using a …

Magnesium is among the lightest structural metals with a high strength-to-weight ratio. A
widespread adoption of magnesium alloys in the industry, however, is impeded by its …

Polycrystalline metallic materials are made of an aggregate of grains more or less well-
oriented, with respect to the loading axis, for plastic gliding. Under mechanical loading, this …

In the present thesis, a thermomechanically coupled, defect density based crystal plasticity
model is presented. This model accounts for the evolution of dislocation densities and …

It is well known that in high cycle fatigue (HCF), macroscopically, structures undergo elastic
shakedown and the stress level commonly determines the lifetime. In this domain, the …

Los metales y sus aleaciones juegan un papel importante en nuestra sociedad por lo que la
comprensión y la predicción de su comportamiento, y en particular en los procesos de …