Study on the Variation in Mechanical Properties along the Dissimilar Weldments of P22 and P91 Steel

S Sirohi, S Kumar, V Bhanu, C Pandey… - Journal of Materials …, 2021 - Springer
The aim of the present work was to examine the microstructure and mechanical aspects of
the Gas Tungsten Arc Welded dissimilar joint of P22 and P91 steel in as-welded (AW) and …

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 …

Effect of post-weld heat treatment and dissimilar filler metal composition on the microstructural developments, and mechanical properties of gas tungsten arc welded …

S Kumar, C Pandey, A Goyal - … Journal of Pressure Vessels and Piping, 2021 - Elsevier
In the present study, the Gas Tungsten Arc Weld (GTAW) joint of P91 steel was produced
using the dissimilar IN617 grade filler wire. The welded joints have been subjected to …

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 …

Microstructure anomaly during welding and its influence on the mechanical properties of dissimilar weldments of P92 martensitic steel and AISI 304L austenitic …

G Dak, C Pandey - Journal of Manufacturing Processes, 2022 - Elsevier
In this investigation, microstructural characteristics, mechanical properties, and residual
stress magnitude of dissimilar weld joints (DWJs) between creep strength enhanced ferritic …

Microstructure and mechanical property relationship for different heat treatment and hydrogen level in multi-pass welded P91 steel joint

C Pandey, MM Mahapatra, P Kumar, N Saini… - Journal of Manufacturing …, 2017 - Elsevier
The effect of heat treatment condition and diffusible hydrogen level on microstructure and
mechanical properties of multi-pass shielded metal arc welded (SMAW) P91 steel butt joints …

Role of the Ni-based filler composition on microstructure and mechanical behavior of the dissimilar welded joint of P22 and P91 steel

S Kumar, S Sirohi, RS Vidyarthy, A Gupta… - International Journal of …, 2021 - Elsevier
The manuscript described the effect of Ni-based filler on microstructure and mechanical
properties of the dissimilar welded ASTM A335 grade P22 and P91 alloy steel plate. The …

Residual stress analysis, microstructural characterization, and mechanical properties of tungsten inert gas-welded P92/AISI 304L dissimilar steel joints

G Dak, SM Pandey, C Pandey - Proceedings of the …, 2023 - journals.sagepub.com
In the present work, the creep strength-enhanced ferritic martensitic P92 steel was welded
with 304L austenitic stainless steel. The dissimilar joining of these two different grades of …

Some studies on dissimilar welds joint P92 steel and Inconel 617 alloy for AUSC power plant application

A Kumar, C Pandey - International Journal of Pressure Vessels and Piping, 2022 - Elsevier
Abstract The Cr–Mo steel containing 9% Cr is generally preferred in producing high-
temperature operating components (lower than 620° C) like steam pipes and headers due to …

Experimental investigation on microstructure, mechanical properties, and residual stresses of dissimilar welded joint of martensitic P92 and AISI 304L austenitic …

G Dak, C Pandey - International Journal of Pressure Vessels and Piping, 2021 - Elsevier
In this study, microstructural characteristics and mechanical properties of martensitic steel
P92 and AISI 304L austenitic stainless steel (ASS) dissimilar metal weld (DMW) have been …