Effect of post-weld heat treatment on dissimilar AA2014-AA5083 friction stir welded joints
In this study the AA2014-AA5083 alloys are friction stir welded at two different rotational speeds of 1400 and 1000 rpm with constant welding speed of 63 mm/min. To investigate the microstructural thermal stability of welded joints post-weld heat treatment is conducted at 573 K, 673 K, 773 K and 823...
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| Language: | English |
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Elsevier
2025-06-01
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| Series: | Journal of Alloys and Metallurgical Systems |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2949917825000276 |
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| author | Vipin Sharma Mohit Pramod Sharma Anuj Kumar Jain |
| author_facet | Vipin Sharma Mohit Pramod Sharma Anuj Kumar Jain |
| author_sort | Vipin Sharma |
| collection | DOAJ |
| description | In this study the AA2014-AA5083 alloys are friction stir welded at two different rotational speeds of 1400 and 1000 rpm with constant welding speed of 63 mm/min. To investigate the microstructural thermal stability of welded joints post-weld heat treatment is conducted at 573 K, 673 K, 773 K and 823 K. The welded specimen showed thermal stability up to 673 K in both the conditions. At higher temperatures, the low rotational speed specimen showed the abnormal grain growth. On the other hand, the specimen welded at 1400 rpm showed location dependent and limited abnormal grain growth. Specimens welded at 1000 rpm exhibited lower tensile strength and ductility than those welded at 1400 rpm due to abnormal grain growth. |
| format | Article |
| id | doaj-art-95e3c1a24efa4706b6305ae8656bc69b |
| institution | DOAJ |
| issn | 2949-9178 |
| language | English |
| publishDate | 2025-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Journal of Alloys and Metallurgical Systems |
| spelling | doaj-art-95e3c1a24efa4706b6305ae8656bc69b2025-08-20T02:39:36ZengElsevierJournal of Alloys and Metallurgical Systems2949-91782025-06-011010017710.1016/j.jalmes.2025.100177Effect of post-weld heat treatment on dissimilar AA2014-AA5083 friction stir welded jointsVipin Sharma0Mohit Pramod Sharma1Anuj Kumar Jain2Corresponding author.; Department of Mechanical Engineering, Medicaps University, Indore, Madhya Pradesh 453331, IndiaDepartment of Mechanical Engineering, Medicaps University, Indore, Madhya Pradesh 453331, IndiaDepartment of Mechanical Engineering, Medicaps University, Indore, Madhya Pradesh 453331, IndiaIn this study the AA2014-AA5083 alloys are friction stir welded at two different rotational speeds of 1400 and 1000 rpm with constant welding speed of 63 mm/min. To investigate the microstructural thermal stability of welded joints post-weld heat treatment is conducted at 573 K, 673 K, 773 K and 823 K. The welded specimen showed thermal stability up to 673 K in both the conditions. At higher temperatures, the low rotational speed specimen showed the abnormal grain growth. On the other hand, the specimen welded at 1400 rpm showed location dependent and limited abnormal grain growth. Specimens welded at 1000 rpm exhibited lower tensile strength and ductility than those welded at 1400 rpm due to abnormal grain growth.http://www.sciencedirect.com/science/article/pii/S2949917825000276FrictionStirWeldingSolid stateDissimilarMicrostructure |
| spellingShingle | Vipin Sharma Mohit Pramod Sharma Anuj Kumar Jain Effect of post-weld heat treatment on dissimilar AA2014-AA5083 friction stir welded joints Journal of Alloys and Metallurgical Systems Friction Stir Welding Solid state Dissimilar Microstructure |
| title | Effect of post-weld heat treatment on dissimilar AA2014-AA5083 friction stir welded joints |
| title_full | Effect of post-weld heat treatment on dissimilar AA2014-AA5083 friction stir welded joints |
| title_fullStr | Effect of post-weld heat treatment on dissimilar AA2014-AA5083 friction stir welded joints |
| title_full_unstemmed | Effect of post-weld heat treatment on dissimilar AA2014-AA5083 friction stir welded joints |
| title_short | Effect of post-weld heat treatment on dissimilar AA2014-AA5083 friction stir welded joints |
| title_sort | effect of post weld heat treatment on dissimilar aa2014 aa5083 friction stir welded joints |
| topic | Friction Stir Welding Solid state Dissimilar Microstructure |
| url | http://www.sciencedirect.com/science/article/pii/S2949917825000276 |
| work_keys_str_mv | AT vipinsharma effectofpostweldheattreatmentondissimilaraa2014aa5083frictionstirweldedjoints AT mohitpramodsharma effectofpostweldheattreatmentondissimilaraa2014aa5083frictionstirweldedjoints AT anujkumarjain effectofpostweldheattreatmentondissimilaraa2014aa5083frictionstirweldedjoints |