Development and evaluation of dissimilar gas tungsten arc-welded joint of P92 steel/inconel 617 alloy for advanced ultra-supercritical boiler applications

A Kumar, C Pandey - Metallurgical and Materials Transactions A, 2022 - Springer
In the present research work, an effort has been made to examine the effect of the
ERNiCrCoMo-1 filler on solidification mechanism, microstructural characterization, welded …

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 …

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 …

[HTML][HTML] Studying the strengthening mechanisms and mechanical properties of dissimilar laser-welded butt joints of medium-Mn stainless steel and automotive high …

A Hamada, S Ghosh, M Ali, M Jaskari… - Materials Science and …, 2022 - Elsevier
In this study, a post-weld heat treatment (PWHT) at a high temperature of 700° C for 10 min
was proposed to significantly improve the mechanical performance of dissimilar laser …

Structure–property relationships and corrosion behavior of laser-welded X-70/UNS S32750 dissimilar joint

AK Maurya, SM Pandey, R Chhibber… - Archives of Civil and …, 2023 - Springer
This research aims to study the microstructure characteristics, mechanical properties, and
corrosion behaviors of the dissimilar autogenous laser beam welded joint of pipeline steel …

Study on effect of weld groove geometry on mechanical behavior and residual stresses variation in dissimilar welds of P92/SS304L steel for USC boilers

G Dak, C Pandey - Archives of Civil and Mechanical Engineering, 2022 - Springer
This research article reports the correlation between microstructure, mechanical properties,
and residual stresses of dissimilar weld joints (DWJs) between P92 martensitic steel and …

Magnetically impelled arc butt welding (MIAB): a comprehensive review on welding parameters, microstructure, and joint performance

S Santhosh Kumar, S Ramesh Kumar - Welding in the World, 2023 - Springer
Magnetically impelled arc butt welding (MIAB) is a solid-state pressure welding technique
used to join tubes and pipes, which does not require edge preparation and filler material …

Effect of heat input on HAZ softening in fiber laser welding of 22MnB5 steel

O Tuncel, H Aydin, K Davut - Optics & Laser Technology, 2023 - Elsevier
This study investigates the effects of heat input on the heat-affected zone (HAZ) softening in
fiber laser welding of quenched 1.1 mm thick 22MnB5 steel. Laser power (1500–2500 W) …

Investigation of mechanical and microstructural properties in joining dissimilar P355GH and stainless 316L steels by TIG welding process

BN Güzey, G İrsel - International Journal of Pressure Vessels and Piping, 2023 - Elsevier
In this study, the joining of high-temperature and pressure-resistant P355GH and austenitic
stainless 316L steels by the Tungsten Inert Gas (TIG) welding method was investigated in …

The effect of conformal cooling channels on welding process in parts produced by additive manufacturing, laser powder bed fusion

Cİ Çalışkan, HM Khan, G Özer, S Waqar… - Journal of Manufacturing …, 2022 - Elsevier
Given the excellent performance in making lighter, customizable, strong, and aesthetically
attractive components at a reduced time and cost, additive manufacturing (AM) presents an …