In this work, we present a novel hybrid approach to describe and model the creep behaviour
of tempered martensitic steels. The hybrid approach couples a physically based model with …

In this research, different types of dislocations are characterized and quantified in a newly
developed 12% Cr steel in as-received as well as in crept conditions. X-ray diffraction (XRD) …

This work focuses on the characterisation of cavities evolution in a P91 steel pipe in three
conditions: as received, and after creep at 650° C and 60 MPa for 7000 and 9000 h. A field …

X-ray computed tomography displays a highly valuable nondestructive testing tool in various
fields. A major disadvantage of this method comprises its high operating costs. Therefore …

Distinct regions such as weld metal, heat-affected zone (HAZ) and base metal of P9 steel
weld joints fabricated by various welding processes were investigated using impression …

9 wt.% Cr steels are essential for components in powerplant applications, such as combined
cycle or coal-fired systems, typically operating at 600~ 650° C. These steels have a …

The present study presents a detailed investigation on the evolution of the microstructure
during welding on virgin and long-term service exposed (creep aged 1= 535 C; 16.1 MPa; …

In recent years lab based X-ray computed tomography (XCT) has become an important
nondestructive testing (NDT) tool in various fields like material science [1, 2], bones and …