Austenitic stainless steels (SS) are widely used as structural materials in light water nuclear reactors, where low-cycle fatigue is a significant degradation mechanism. In the temperature range where primary circuit operates and at slow strain rates austenitic stainless steels are susceptible to dynamic strain ageing (DSA). DSA occurs in alloys containing solute atoms, which can rapidly and strongly segregate to dislocations and lock them during straining. DSA affects the mechanical properties of austenitic SS and enhances the localisation of plastic deformations, which may shorten the fatigue life of the steel. The theoretical part of this study discusses the types of non-monotonic loading conditions that occur in LWR components and the...
L'objectif de ces travaux de thèse est d'étudier l'influence de la microstructure et de défauts géom...
This study investigates the effects of loading history on the cyclic stress-strain curve and fatigue...
AbstractThe cyclic deformation behaviour of an austenitic stainless steel and its links with microst...
Austenitic stainless steels are known to strain harden strongly as a result to cold work. Strain ha...
Abstract Refining grain size is known to enhance mechanical properties also in austenitic stainless...
In the current study, dynamic strain ageing (DSA) phenomena in 316L austenitic stainless steel was i...
Thermal fatigue behavior of AISI 304L, AISI 316, AISI 321, and AISI 347 austenitic stainless steels ...
<div><p>The interval of existence of dynamic strain aging (DSA) in AISI type 304 austenitic stainles...
AbstractThe exploration of fatigue mechanisms in the VHCF regime is gaining importance since many co...
Les aciers austénitiques inoxydables sont des candidats potentiels pour des composants de circuits d...
AbstractThis investigation examines the influence of varied combinations of mean stress (σm) and alt...
Austenite and duplex stainless steels are widely used in engineering, and the latter exhibits a more...
Austenitic stainless steels are primarily known for their exceptional corrosion resistance. They hav...
The global energy consumption is increasing and together with global warming from greenhouse gas emi...
Nowadays, for nuclear power plants licensing or operating life extensions, various safety authoritie...
L'objectif de ces travaux de thèse est d'étudier l'influence de la microstructure et de défauts géom...
This study investigates the effects of loading history on the cyclic stress-strain curve and fatigue...
AbstractThe cyclic deformation behaviour of an austenitic stainless steel and its links with microst...
Austenitic stainless steels are known to strain harden strongly as a result to cold work. Strain ha...
Abstract Refining grain size is known to enhance mechanical properties also in austenitic stainless...
In the current study, dynamic strain ageing (DSA) phenomena in 316L austenitic stainless steel was i...
Thermal fatigue behavior of AISI 304L, AISI 316, AISI 321, and AISI 347 austenitic stainless steels ...
<div><p>The interval of existence of dynamic strain aging (DSA) in AISI type 304 austenitic stainles...
AbstractThe exploration of fatigue mechanisms in the VHCF regime is gaining importance since many co...
Les aciers austénitiques inoxydables sont des candidats potentiels pour des composants de circuits d...
AbstractThis investigation examines the influence of varied combinations of mean stress (σm) and alt...
Austenite and duplex stainless steels are widely used in engineering, and the latter exhibits a more...
Austenitic stainless steels are primarily known for their exceptional corrosion resistance. They hav...
The global energy consumption is increasing and together with global warming from greenhouse gas emi...
Nowadays, for nuclear power plants licensing or operating life extensions, various safety authoritie...
L'objectif de ces travaux de thèse est d'étudier l'influence de la microstructure et de défauts géom...
This study investigates the effects of loading history on the cyclic stress-strain curve and fatigue...
AbstractThe cyclic deformation behaviour of an austenitic stainless steel and its links with microst...