Study on Microstructural Characterization, Mechanical Properties and Residual Stress of GTAW Dissimilar Joints of P91 and P22 Steels

Study on Microstructural Characterization, Mechanical Properties and Residual Stress of GTAW Dissimilar Joints of P91 and P22 Steels

This article deals with the dissimilar joining of two different grade Cr-Mo steel (2.25Cr-1Mo: P22 and modified 9Cr-1Mo: P91) for power plant application. The dissimilar butt-welded joint was produced for conventional V groove design by using the gas tungsten arc welding (GTAW) process with the appl...

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Bibliographic Details
Main Authors: Anupam Sauraw, Atul Kumar Sharma, Dariusz Fydrych, Sachin Sirohi, Ankur Gupta, Aleksandra Świerczyńska, Chandan Pandey, Grzegorz Rogalski
Format: article
Language:EN
Published: MDPI AG 2021
Subjects:
P91 steel
P22 steel
ERNiCrMo-3
GTAW welding
dissimilar welded joint
microstructure
Technology
T
Electrical engineering. Electronics. Nuclear engineering
TK1-9971
Engineering (General). Civil engineering (General)
TA1-2040
Microscopy
QH201-278.5
Descriptive and experimental mechanics
QC120-168.85
Online Access:https://doaj.org/article/b9020a8a83d3439f9569d7fc6e8eea97
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https://doaj.org/article/b9020a8a83d3439f9569d7fc6e8eea97

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