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Stream/Area:
-
Subject:
-
Paper ID:
IJSREM13654
Volume:
6 |
5 |
May 2022
Pages:
Publication Frequency:
Monthly (12 issues per year)
License:International Journal of Scientific Research in Engineering and Management follows the Creative Commons Attribution 4.0 (CC BY 4.0) License, allowing free use and distribution with proper attribution.
This paper aims to study the different welding processes such as Shielded metal arc welding process (SMAW) and Gas metal arc welding process (GMAW) which is used to weld dissimilar stainless steel 316L austenitic stainless steel(ASS) and 430 Ferritic stainless steel (FSS) having 3mm thickness with single pass. Microstructures were observed by means of optical microscope with Villella’s reagent. The austenitic and ferritic grain boundaries were observed and the grain growth and the interface boundaries were observed in the weld zone, interface zone and heat affected zone in both the welding processes. The results of tensile and impact tests revealed that GMAW has higher tensile strength than SMAW. The hardness test revealed that in SMAW weld zone the hardness is higher than GMAW.
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Publication Date
5/25/2022
Peer Review Type
Double-Blind Peer Review
Review Rounds: 2
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Conflict of Interest
The authors declare no conflict of interest related to this research work.
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