Progressive degradation of material mechanical properties in the low cycle fatigue (LCF)
and creep-fatigue (CF) interaction at high temperature affects the safe operation of in-service …

This study investigates the residual mechanical properties of Q345 structural steel
previously damaged by pre-fatigue loading. Fatigue damage is induced by subjecting Q345 …

AISI 321 steels used as heat exchange tube are generally subjected to creep-fatigue
exposure during service. Assessing their remnant properties is therefore required to ensure …

This paper investigates the residual strength of Q690 high-strength steel previously
damaged by fatigue. Pre-fatigue damage was induced by subjecting the specimens to nine …

The degradation of tensile and creep properties is inevitable during high temperature
service operation. Hence this work aims to evaluate the effect of prior creep-fatigue …

Progressive deterioration in the mechanical properties with increasing service period is
commonly observed and hence needs to be addressed. Awareness about the rate of …

Mechanical properties of metallic materials gradually degrade under high-temperature low
cycle fatigue (HTLCF) loading, which is a manifestation of fatigue damage accumulation. In …

Cyclic hardening and softening are vital aspects of the cyclic plastic deformation behaviour
in alloys, and accurately predicting these responses is crucial for stress analysis in …

Progressive deterioration in the mechanical properties of materials with increasing service
period is commonly observed, but it is not well addressed how the ultimate strength of steel …

Thermomechanical fatigue (TMF) is a critical failure mode in high-temperature components,
as it not only accelerates microstructural degradation but also significantly impacts the …