Zirconium and Titanium are hexagonal metals. Thus, they have a weaker symmetry than cubic metals, and a stronger crystalline anisotropy. Despite this strong anisotropy, the fundamental mechanisms of the texture evolution of these metals has not been deeply investigated yet. We studied here the texture and microstructure evolution during annealing after several conditions of deformation, and showed that : slow texture change is expected in grain growth after severe rolling, because of oriented growth rapid texture change after low reductions is due to oriented nucleation transverse rolling gives rise to a correlation between orientation and stored energy in the deformed material, which also induces fast texture changes. These mechanisms have...
Le zirconium et ses alliages, de structure hexagonale, présentent une forte anisotropie plastique et...
After annealing the Zr-2.5wt%Nb pressure tube material at 700 degrees C for 24h, the largest grain a...
The main aim of this thesis is to describe and analyse recrystallization and grain growth phenomena ...
Le zirconium et de titane sont des métaux de structure hexagonale. Ils présentent donc une plus faib...
Le Zirconium et de Titane sont des métaux de structure hexagonale. Ils présentent donc une plus faib...
The objective is to explain mechanisms leading to texture change during annealing for commercially p...
A reorientation of the grains which is usually observed during plastic deformation leads in most cas...
L'objectif est d'identifier les mécanismes qui régissent l'évolution de la texture et de la microstr...
Texture memory is a phenomenon in which retention of initial textures occurs after a complete cycle ...
This work describes the evolution of texture and microstructure during cold rolling of different Ti ...
Le Zirconium et le Titane, de structure cristallographique hexagonale, présentent une anisotropie él...
A preprint of a journal paper submitted to Acta Materialia on 7th May 2020. Abstract: The in-servic...
DoctorThe present dissertation aims to clarify underlying mechanisms that cause the deformation anis...
Crystallographic orientation and microstructural morphology control properties in engineering materi...
Abstract. The development of recrystallization textures has been debated for the past 50 years. Esse...
Le zirconium et ses alliages, de structure hexagonale, présentent une forte anisotropie plastique et...
After annealing the Zr-2.5wt%Nb pressure tube material at 700 degrees C for 24h, the largest grain a...
The main aim of this thesis is to describe and analyse recrystallization and grain growth phenomena ...
Le zirconium et de titane sont des métaux de structure hexagonale. Ils présentent donc une plus faib...
Le Zirconium et de Titane sont des métaux de structure hexagonale. Ils présentent donc une plus faib...
The objective is to explain mechanisms leading to texture change during annealing for commercially p...
A reorientation of the grains which is usually observed during plastic deformation leads in most cas...
L'objectif est d'identifier les mécanismes qui régissent l'évolution de la texture et de la microstr...
Texture memory is a phenomenon in which retention of initial textures occurs after a complete cycle ...
This work describes the evolution of texture and microstructure during cold rolling of different Ti ...
Le Zirconium et le Titane, de structure cristallographique hexagonale, présentent une anisotropie él...
A preprint of a journal paper submitted to Acta Materialia on 7th May 2020. Abstract: The in-servic...
DoctorThe present dissertation aims to clarify underlying mechanisms that cause the deformation anis...
Crystallographic orientation and microstructural morphology control properties in engineering materi...
Abstract. The development of recrystallization textures has been debated for the past 50 years. Esse...
Le zirconium et ses alliages, de structure hexagonale, présentent une forte anisotropie plastique et...
After annealing the Zr-2.5wt%Nb pressure tube material at 700 degrees C for 24h, the largest grain a...
The main aim of this thesis is to describe and analyse recrystallization and grain growth phenomena ...