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Abstract
The present work aimed to investigate the microstructure and mechanical properties of the dissimilar shielded metal arc welded (SMAW) joint of Alloy 617 and P92 steel for advanced ultrasupercritical boilers. The SMAW joint was produced using three different types of electrodes, namely, ENiCrFe-3, ENiCrMo-3, and ENiCrCoMo-1. During microstructural observation of the welded joints, no possible cracking was detected in the weldments. The dissimilar metal welds (DMWs) obtained using the ENiCrCoMo-1 electrode showed the maximum tensile strength, while the minimum was obtained for the ENiCrFe-3 electrode. Among all the electrodes, the ENiCrFe-3 electrode exhibited the maximum impact toughness, while the minimum was obtained for ENiCrCoMo-1 electrodes. Based on microstructure and mechanical characterization, the ENiCrFe-3 electrode was selected as the best one among all to produce the DMW of Alloy 617 and P92 steel.
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Authors (6)
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Amit Kumar
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Shailesh M. Pandey
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Abir Bhattacharyya
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Sachin Sirohi
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Chandan Pandey
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Details
- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
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JOURNAL OF PRESSURE VESSEL TECHNOLOGY-TRANSACTIONS OF THE ASME
no. 145,
ISSN: 0094-9930 - Language:
- English
- Publication year:
- 2023
- Bibliographic description:
- Kumar A., Pandey S. M., Bhattacharyya A., Fydrych D., Sirohi S., Pandey C.: Selection of Electrode Material for Inconel 617/P92 Steel SMAW Dissimilar Welds// JOURNAL OF PRESSURE VESSEL TECHNOLOGY-TRANSACTIONS OF THE ASME -,iss. 5 (2023),
- DOI:
- Digital Object Identifier (open in new tab) 10.1115/1.4062794
- Sources of funding:
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- Indian Institute of Technology Jodhpur, India, for providing funding - the Grant No. SEED/CHP/20210130.
- Verified by:
- Gdańsk University of Technology
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