The bonds that unite the mechanical properties of the ti-6al-4v titanium alloy to its microstructural state are narrow. It is the hot forming operations that give this alloy its microstructure. The appearance of industrially forged product structures is studied by means of the hot axisymmetric compression test. In order to have precise deformation rates within the deformed samples, a mechanical analysis of the uniaxial compression test is first performed. It is a model using the theorem of the upper bound. It allows to know the rate of local deformation as a function of the overall deformation applied to the samples. The results are compared to those provided, for the same compression conditions, by the finite element code forge2. The exper...
International audienceSubtransus multiaxial hot forging of α+β Ti-6Al-4V (TA6V) titanium alloy with ...
Prediction of final microstructures after high temperature forming of Ti-6Al-4V alloy was attempted ...
Understanding the relationship between high-temperature deformation and microstructure evolution dur...
L'objectif de ce travail de thèse est de mieux comprendre l'influence de la température, de la vites...
Hot compression tests on TiHy 600 alloy (equivalent to IMI 834) is performed using Gleeble-3800® the...
TiHy 600 alloy is a near alpha titanium alloy, widely used for gas turbine engine applications such ...
TiHy 600 alloy is a near alpha titanium alloy, widely used for gas turbine engine applications such ...
Titanium alloys are widely used in the aeronautical industry, thanks to their properties of resistan...
This research is part of the TiMaS project (Titanium Machining and Simulation). The main goal of thi...
Hot workability of Ti-6Al-4V has been investigated by means of hot compression tests carried out in ...
The aim of this thesis is to better understand the influence of temperature, strain rate and initial...
Different morphologies of α+β microstructures were obtained in a commercial Ti-6Al-4V alloy by cooli...
Titanium alloys are finding an increasing use in the aeronautical field, due to their characteristic...
Hot workability of Ti–6Al–4V has been investigated by means of hot compression tests carried out in ...
International audienceSubtransus multiaxial hot forging of α+β Ti-6Al-4V (TA6V) titanium alloy with ...
Prediction of final microstructures after high temperature forming of Ti-6Al-4V alloy was attempted ...
Understanding the relationship between high-temperature deformation and microstructure evolution dur...
L'objectif de ce travail de thèse est de mieux comprendre l'influence de la température, de la vites...
Hot compression tests on TiHy 600 alloy (equivalent to IMI 834) is performed using Gleeble-3800® the...
TiHy 600 alloy is a near alpha titanium alloy, widely used for gas turbine engine applications such ...
TiHy 600 alloy is a near alpha titanium alloy, widely used for gas turbine engine applications such ...
Titanium alloys are widely used in the aeronautical industry, thanks to their properties of resistan...
This research is part of the TiMaS project (Titanium Machining and Simulation). The main goal of thi...
Hot workability of Ti-6Al-4V has been investigated by means of hot compression tests carried out in ...
The aim of this thesis is to better understand the influence of temperature, strain rate and initial...
Different morphologies of α+β microstructures were obtained in a commercial Ti-6Al-4V alloy by cooli...
Titanium alloys are finding an increasing use in the aeronautical field, due to their characteristic...
Hot workability of Ti–6Al–4V has been investigated by means of hot compression tests carried out in ...
International audienceSubtransus multiaxial hot forging of α+β Ti-6Al-4V (TA6V) titanium alloy with ...
Prediction of final microstructures after high temperature forming of Ti-6Al-4V alloy was attempted ...
Understanding the relationship between high-temperature deformation and microstructure evolution dur...