This thesis aims to contribute to the development of innovative processes for mechanical components made of hard metals (Titanium, steels and superalloys). In the aeronautical field, the design of ever more efficient and reliable structures remains a technical challenge. In mechanical assemblies, hole edges are the seats of high stress concentrations and are a major risk site for crack initiation. To fight against this damage, manufacturing technologies such as cold expansion are widespread for aluminium applications but not for hard metal. The objective of this study is to provide answers concerning the impact of the cold expansion on the fatigue performance of holes and understand the mechanisms of the process in these high performance al...
Hole cold expansion (HCE) is an effective method to extend the fatigue life of mechanical structures...
This study is part of the DEFISURF project, with the goal of analysing and modelling the various eff...
Cold expansion by hardening is a common process used in the aerospace industry to extend the fatigue...
This thesis aims to contribute to the development of innovative processes for mechanical components ...
Ces travaux de thèse ont pour objectif de contribuer au développement de procédés innovants pour les...
This paper presents an evaluation of the influence of the cold expansion process on the fatigue perf...
International audienceThis paper presents an evaluation of the influence of the cold expansion proce...
International audienceThis paper presents an evaluation of the influence of the cold expansion proce...
International audienceCold expansion of metallic holes is widely used in the aerospace industry as a...
International audienceCold expansion of metallic holes is widely used in the aerospace industry for ...
AbstractAnalysis of the literature shows that in some cases existing technological methods of proces...
Hole cold expansion (HCE) is an effective method to extend the fatigue life of mechanical structures...
International audienceThe cold expansion process is a technology that is widely used to enhance the ...
International audienceThis study deals with the cold-expansion process of a Ti-6Al-4V plate, investi...
This paper is the second of a two-part series dealing with the study of the residual stress field in...
Hole cold expansion (HCE) is an effective method to extend the fatigue life of mechanical structures...
This study is part of the DEFISURF project, with the goal of analysing and modelling the various eff...
Cold expansion by hardening is a common process used in the aerospace industry to extend the fatigue...
This thesis aims to contribute to the development of innovative processes for mechanical components ...
Ces travaux de thèse ont pour objectif de contribuer au développement de procédés innovants pour les...
This paper presents an evaluation of the influence of the cold expansion process on the fatigue perf...
International audienceThis paper presents an evaluation of the influence of the cold expansion proce...
International audienceThis paper presents an evaluation of the influence of the cold expansion proce...
International audienceCold expansion of metallic holes is widely used in the aerospace industry as a...
International audienceCold expansion of metallic holes is widely used in the aerospace industry for ...
AbstractAnalysis of the literature shows that in some cases existing technological methods of proces...
Hole cold expansion (HCE) is an effective method to extend the fatigue life of mechanical structures...
International audienceThe cold expansion process is a technology that is widely used to enhance the ...
International audienceThis study deals with the cold-expansion process of a Ti-6Al-4V plate, investi...
This paper is the second of a two-part series dealing with the study of the residual stress field in...
Hole cold expansion (HCE) is an effective method to extend the fatigue life of mechanical structures...
This study is part of the DEFISURF project, with the goal of analysing and modelling the various eff...
Cold expansion by hardening is a common process used in the aerospace industry to extend the fatigue...