[HTML][HTML] Hydrogen trap** and embrittlement in metals–a review

YS Chen, C Huang, PY Liu, HW Yen, R Niu… - International Journal of …, 2024 - Elsevier
Hydrogen embrittlement in metals (HE) is a serious challenge for the use of high strength
materials in engineering practice and a major barrier to the use of hydrogen for global …

A critical review on dissimilar welds joint between martensitic and austenitic steel for power plant application

G Dak, C Pandey - Journal of Manufacturing Processes, 2020 - Elsevier
In this review article, microstructure and mechanical behavior of the dissimilar welded joint
(DWJ) between ferritic-martensitic steel and austenitic grade steel along with its application …

Creep rupture properties of dissimilar welded joint of ferritic/martensitic P92 steel and Inconel 617 alloy

A Kumar, K Guguloth, C Pandey - Engineering Failure Analysis, 2024 - Elsevier
The dissimilar welded joint (DWJ) comprising P92 steel and Inconel 617 (IN617) is
frequently utilized in advanced ultra-supercritical (AUSC) boilers. In present work the creep …

Autogenous laser-welded dissimilar joint of ferritic/martensitic P92 steel and Inconel 617 alloy: Mechanism, microstructure, and mechanical properties

A Kumar, C Pandey - Archives of Civil and Mechanical Engineering, 2022 - Springer
Dissimilar autogenous welding of ferritic/martensitic P92 steel and Inconel 617 alloy was
conducted using the laser beam-welding process. The microstructure evolution such as …

Dissimilar joining of the martensitic grade P91 and Incoloy 800HT alloy for AUSC boiler application: Microstructure, mechanical properties and residual stresses

V Bhanu, C Pandey, A Gupta - CIRP Journal of Manufacturing Science and …, 2022 - Elsevier
The presented study intends to analyze the microstructure and corresponding mechanical
characteristics of P91 and Incoloy 800HT dissimilar welded joint (DWJ). The thermo-physical …

Study on microstructural characterization, mechanical properties and residual stress of GTAW dissimilar joints of P91 and P22 steels

A Sauraw, AK Sharma, D Fydrych, S Sirohi, A Gupta… - Materials, 2021 - mdpi.com
This article deals with the dissimilar joining of two different grade Cr-Mo steel (2.25 Cr-1Mo:
P22 and modified 9Cr-1Mo: P91) for power plant application. The dissimilar butt-welded …

Creep rupture study of dissimilar welded joints of P92 and 304L steels

G Dak, K Guguloth, RS Vidyarthy, D Fydrych… - Welding in the …, 2024 - Springer
The present work investigates the high-temperature tensile and creep properties of the
dissimilar metal weld joints of 304L austenitic stainless steel (SS) and P92 creep strength …

Electron beam welding of P91 steel and incoloy 800HT and their microstructural studies for advanced ultra super critical (AUSC) power plants

V Bhanu, A Malakar, A Gupta, C Pandey - International Journal of Pressure …, 2023 - Elsevier
This study characterizes an electron beam welded dissimilar joint between P91
ferritic/martensitic steel and Incoloy 800HT Nickel-based alloy. Such dissimilar metal welds …

Role of evolving microstructure on the mechanical behaviour of P92 steel welded joint in as-welded and post weld heat treated state

C Pandey, MM Mahapatra, P Kumar, JG Thakre… - Journal of Materials …, 2019 - Elsevier
An autogenous gas tungsten arc welded P92 weld joint was subjected to two different post
weld heat treatment (PWHT). One PWHT involved tempering of the as-welded sample at …

Creep and high-temperature tensile deformation behavior of the TIG welded P92/304L dissimilar steel weld joints

G Dak, K Guguloth, S Sirohi, MŞ Adin… - Journal of Materials …, 2024 - Springer
Creep life, high-temperature tensile properties of creep strength enhanced ferritic-
martensitic P92 steel and austenitic 304L stainless steel (SS) dissimilar weld joint were …