The present work investigated the microstructural feature, mechanical properties, and
residual stress variation for the dissimilar welded joints (DWJs) of P92 and AISI 304L steel …

In this work, an insight into the premature Type IV cracking was undertaken to clarify its
mechanisms in Grade 91 steel pipe weldments. High-resolution microscopy observations of …

This research article reports the correlation between microstructure, mechanical properties,
and residual stresses of dissimilar weld joints (DWJs) between P92 martensitic steel and …

Abstract Characterization of microstructures and creep fracture characteristics of dissimilar
welds between Ni-based Inconel 740H superalloy and ferritic/martensitic P92 steel has …

A significant reduction in the fatigue life of cross-weld P91 specimens was observed in tests
at 538 and 566° C compared to that at 25° C. The remarkable reduction of the fatigue …

Microstructure features of 12MnNiVR pressure vessel steel welded joint deposited by the
high heat input electrogas welding have been systematically investigated. It is revealed that …

Reduced activation ferritic/martensitic steels (RAFMs), which are the modified variants of 9Cr-
1Mo heat resisting steels, have been recognized as candidate structural materials for the …

P91 steel has been of interest to many researchers over the past two decades. This interest
is because this steel has very interesting characteristics for application in power plants …

Dissimilar high-energy beam (HEB) welding is necessary in many industrial applications.
Different composition of heat-affected zone (HAZ) and weld metal (WM) lead to variation in …

The formation mechanism of the two fracture behaviors and their effects on the creep life of
P91 steel welded joints during creep were investigated, and the morphology and …