Co-directeur de thèse : Jean-Lou LEBRUNDuring forging and machining processes materials undergo significant and rapid deformations responsible for localised heating, microstructural changes and damage. The modelling of such phenomena requires an accurate knowledge of behaviour and damage laws, for a large range of strains, strain rates and temperatures. Compression tests were performed on a Gleeble thermomechanical simulator and a Split Hopkinson Pressure Bar device on two steels (42CrMo4 and 100Cr6) and an aluminium alloy (2017-T4). Three behaviour domains are identified corresponding to cold, warm and hot working. The microtructural phenomena for each domain are analysed and linked to the observed rheological behaviour. After a review of ...
peer reviewedWith the goal to study crack propagation in continuous casting, this paper presents an ...
Forging is one among the bulk deformation processes widely used in the production of mechanical part...
Nowadays, in a context of globalization, companies are submitted to unprecedented economic constrain...
Co-directeur de thèse : Jean-Lou LEBRUNDuring forging and machining processes materials undergo sign...
Co-directeur de thèse : Jean-Lou LEBRUNDuring forging and machining processes materials undergo sign...
Au cours des procédés de forgeage et d'usinage, le matériau subit des déformations rapides et import...
The process of cold forging enables to produce parts that exhibit a complex geometry and a very good...
The process of cold forging enables to produce parts that exhibit a complex geometry and a very good...
During forging and machining manufacturing processes, the material is subject to large strains at hi...
The understanding of solidification crack phenomena would be a challenge. On the one hand, industria...
The understanding of solidification crack phenomena would be a challenge. On the one hand, industria...
During machining, extreme conditions of pressure, temperature and strain appear in the cutting zone....
During forging and machining manufacturing processes, the material is subject to large strains at hi...
peer reviewedWith the goal to study crack propagation in continuous casting, this paper presents an ...
This work is aimed to investigate on thermal and thermo-mechanical behaviour of 6061 Aluminium alloy...
peer reviewedWith the goal to study crack propagation in continuous casting, this paper presents an ...
Forging is one among the bulk deformation processes widely used in the production of mechanical part...
Nowadays, in a context of globalization, companies are submitted to unprecedented economic constrain...
Co-directeur de thèse : Jean-Lou LEBRUNDuring forging and machining processes materials undergo sign...
Co-directeur de thèse : Jean-Lou LEBRUNDuring forging and machining processes materials undergo sign...
Au cours des procédés de forgeage et d'usinage, le matériau subit des déformations rapides et import...
The process of cold forging enables to produce parts that exhibit a complex geometry and a very good...
The process of cold forging enables to produce parts that exhibit a complex geometry and a very good...
During forging and machining manufacturing processes, the material is subject to large strains at hi...
The understanding of solidification crack phenomena would be a challenge. On the one hand, industria...
The understanding of solidification crack phenomena would be a challenge. On the one hand, industria...
During machining, extreme conditions of pressure, temperature and strain appear in the cutting zone....
During forging and machining manufacturing processes, the material is subject to large strains at hi...
peer reviewedWith the goal to study crack propagation in continuous casting, this paper presents an ...
This work is aimed to investigate on thermal and thermo-mechanical behaviour of 6061 Aluminium alloy...
peer reviewedWith the goal to study crack propagation in continuous casting, this paper presents an ...
Forging is one among the bulk deformation processes widely used in the production of mechanical part...
Nowadays, in a context of globalization, companies are submitted to unprecedented economic constrain...