Digital Image Correlation of Tensile Properties for Monel 400/SS 316L Dissimilar Metal Welding Joints
Dissimilar metal weld joints of Monel 400 and Stainless Steel 316L stainless steel were carried out using Gas Tungsten Arc Welding (GTAW). Conventional annealing and cryogenic treatment were performed on the welded joints. Weld joints of this combination of materials have enormous potential applicat...
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MDPI AG
2021-03-01
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| Series: | Materials |
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| Online Access: | https://www.mdpi.com/1996-1944/14/6/1560 |
| _version_ | 1797540404814413824 |
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| author | Cherish Mani Sozharajan Balasubramani Ramanujam Karthikeyan Sathish Kannan |
| author_facet | Cherish Mani Sozharajan Balasubramani Ramanujam Karthikeyan Sathish Kannan |
| author_sort | Cherish Mani |
| collection | DOAJ |
| description | Dissimilar metal weld joints of Monel 400 and Stainless Steel 316L stainless steel were carried out using Gas Tungsten Arc Welding (GTAW). Conventional annealing and cryogenic treatment were performed on the welded joints. Weld joints of this combination of materials have enormous potential applications in power industry and the available related literature is limited. In the present study, the tensile properties of heat treated (HT), cryotreated (CT), and untreated (UT) specimens were studied. The engineering stress and strain were determined experimentally as per Standard Test Methods for Tension Testing of Metallic Materials (ASTM E8). The strain distribution was evaluated at different zones of weld joint was evaluated using Digital Image Correlation (DIC). Significant difference was noticed between the zones. Weld zone of all samples had less local stress and strain and SS 316L heat affected zone (HAZ) zone had more local stress and strain when compared to other zones. The local strain distribution along distance from weld center line and local stress-strain curves of different zones are also predicted. Scanning Electron Microscopy was used to analyze the fracture behavior of welded samples for HT, CT, and UT specimens. |
| first_indexed | 2024-03-10T12:59:41Z |
| format | Article |
| id | doaj.art-11f46dab88c44c07add2e1facdbe0ff5 |
| institution | Directory Open Access Journal |
| issn | 1996-1944 |
| language | English |
| last_indexed | 2024-03-10T12:59:41Z |
| publishDate | 2021-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Materials |
| spelling | doaj.art-11f46dab88c44c07add2e1facdbe0ff52023-11-21T11:33:20ZengMDPI AGMaterials1996-19442021-03-01146156010.3390/ma14061560Digital Image Correlation of Tensile Properties for Monel 400/SS 316L Dissimilar Metal Welding JointsCherish Mani0Sozharajan Balasubramani1Ramanujam Karthikeyan2Sathish Kannan3Department of Mechanical Engineering 1, BITS Pilani, Dubai Campus, P.O. Box 345055 Dubai, United Arab EmiratesDepartment of Mechanical Engineering 1, BITS Pilani, Dubai Campus, P.O. Box 345055 Dubai, United Arab EmiratesDepartment of Mechanical Engineering 1, BITS Pilani, Dubai Campus, P.O. Box 345055 Dubai, United Arab EmiratesDepartment of Mechanical Engineering, American University of Sharjah, P.O. Box 26666 Sharjah, United Arab EmiratesDissimilar metal weld joints of Monel 400 and Stainless Steel 316L stainless steel were carried out using Gas Tungsten Arc Welding (GTAW). Conventional annealing and cryogenic treatment were performed on the welded joints. Weld joints of this combination of materials have enormous potential applications in power industry and the available related literature is limited. In the present study, the tensile properties of heat treated (HT), cryotreated (CT), and untreated (UT) specimens were studied. The engineering stress and strain were determined experimentally as per Standard Test Methods for Tension Testing of Metallic Materials (ASTM E8). The strain distribution was evaluated at different zones of weld joint was evaluated using Digital Image Correlation (DIC). Significant difference was noticed between the zones. Weld zone of all samples had less local stress and strain and SS 316L heat affected zone (HAZ) zone had more local stress and strain when compared to other zones. The local strain distribution along distance from weld center line and local stress-strain curves of different zones are also predicted. Scanning Electron Microscopy was used to analyze the fracture behavior of welded samples for HT, CT, and UT specimens.https://www.mdpi.com/1996-1944/14/6/1560DICtensile propertiesdissimilar metal weldingMonel alloy 400SS 316LSEM |
| spellingShingle | Cherish Mani Sozharajan Balasubramani Ramanujam Karthikeyan Sathish Kannan Digital Image Correlation of Tensile Properties for Monel 400/SS 316L Dissimilar Metal Welding Joints Materials DIC tensile properties dissimilar metal welding Monel alloy 400 SS 316L SEM |
| title | Digital Image Correlation of Tensile Properties for Monel 400/SS 316L Dissimilar Metal Welding Joints |
| title_full | Digital Image Correlation of Tensile Properties for Monel 400/SS 316L Dissimilar Metal Welding Joints |
| title_fullStr | Digital Image Correlation of Tensile Properties for Monel 400/SS 316L Dissimilar Metal Welding Joints |
| title_full_unstemmed | Digital Image Correlation of Tensile Properties for Monel 400/SS 316L Dissimilar Metal Welding Joints |
| title_short | Digital Image Correlation of Tensile Properties for Monel 400/SS 316L Dissimilar Metal Welding Joints |
| title_sort | digital image correlation of tensile properties for monel 400 ss 316l dissimilar metal welding joints |
| topic | DIC tensile properties dissimilar metal welding Monel alloy 400 SS 316L SEM |
| url | https://www.mdpi.com/1996-1944/14/6/1560 |
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