SS316/CCA laminated metal composite fabricated by additive friction stir deposition: Microstructure and mechanical properties
Laminated metal composites (LMCs) are a unique class of metallic composites that contain layers of different alloys that are alternately fabricated, and whose distinct interface characteristics enhance their properties. Conventionally, adhesive bonding, roll bonding or deposition methods are used to...
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Elsevier
2025-03-01
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| Series: | Journal of Materials Research and Technology |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2238785425002091 |
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| author | Ravi Sankar Haridas Anurag Gumaste Eric Kusterer Devin Davis Supreeth Gaddam Brandon McWilliams Kyu C. Cho Rajiv S. Mishra |
| author_facet | Ravi Sankar Haridas Anurag Gumaste Eric Kusterer Devin Davis Supreeth Gaddam Brandon McWilliams Kyu C. Cho Rajiv S. Mishra |
| author_sort | Ravi Sankar Haridas |
| collection | DOAJ |
| description | Laminated metal composites (LMCs) are a unique class of metallic composites that contain layers of different alloys that are alternately fabricated, and whose distinct interface characteristics enhance their properties. Conventionally, adhesive bonding, roll bonding or deposition methods are used to engineer the LMC for property optimization. For the first time, the present study investigated the potential of the novel solid-state additive friction stir deposition (AFSD) technique to additively manufacture an LMC containing SS316 and Fe40Co20Mn20Cr15Si5 complex concentrated alloy (CS-CCA) exhibiting transformation induced plasticity (TRIP). The stability of SS316/HEA dissimilar interfaces in the LMC ensured displacement continuity and promoted synchronous deformation of both alloys under tension, which enabled mechanical property enhancement. The study revealed the unprecedented ability of CS-CCA layers in the LMC to sustain ∼50% more transverse strain than their monolithic counterparts. Additionally, the LMC exhibited better strength, work hardening, and failure strain compared to the corresponding weaker counterpart in the LMC. Better work hardening and strength achieved in the LMC were correlated with the unique deformation mechanisms such as TRIP and deformation twinning that prevailed in the TRIP-CCA during tensile deformation, as supported by detailed mechanical and microstructural characterization. The current study provides insights into considering AFSD as an alternate route to roll/press bonding for LMC fabrication of high-strength structural alloys. |
| format | Article |
| id | doaj-art-a70ca2c1f3314e06b21b7c57b9d0c15e |
| institution | Kabale University |
| issn | 2238-7854 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | Elsevier |
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| series | Journal of Materials Research and Technology |
| spelling | doaj-art-a70ca2c1f3314e06b21b7c57b9d0c15e2025-02-02T05:27:39ZengElsevierJournal of Materials Research and Technology2238-78542025-03-013526762692SS316/CCA laminated metal composite fabricated by additive friction stir deposition: Microstructure and mechanical propertiesRavi Sankar Haridas0Anurag Gumaste1Eric Kusterer2Devin Davis3Supreeth Gaddam4Brandon McWilliams5Kyu C. Cho6Rajiv S. Mishra7Department of Mechanical Engineering, University of North Texas, Denton, TX, 76207, USA; Center for Friction Stir Processing, University of North Texas, Denton, TX, 76207, USA; Co-corresponding author. Department of Mechanical Engineering, University of North Texas, Denton, TX, 76207, USA.Department of Materials Science and Engineering, University of North Texas, Denton, TX, 76207, USADepartment of Materials Science and Engineering, University of North Texas, Denton, TX, 76207, USADepartment of Materials Science and Engineering, University of North Texas, Denton, TX, 76207, USADepartment of Materials Science and Engineering, University of North Texas, Denton, TX, 76207, USASciences of Extreme Materials Division, DEVCOM Army Research Laboratory, Aberdeen Proving Ground, MD, 20783, USASciences of Extreme Materials Division, DEVCOM Army Research Laboratory, Aberdeen Proving Ground, MD, 20783, USADepartment of Materials Science and Engineering, University of North Texas, Denton, TX, 76207, USA; Center for Friction Stir Processing, University of North Texas, Denton, TX, 76207, USA; Corresponding author. Department of Materials Science and Engineering, University of North Texas, Denton, TX, 76207, USA.Laminated metal composites (LMCs) are a unique class of metallic composites that contain layers of different alloys that are alternately fabricated, and whose distinct interface characteristics enhance their properties. Conventionally, adhesive bonding, roll bonding or deposition methods are used to engineer the LMC for property optimization. For the first time, the present study investigated the potential of the novel solid-state additive friction stir deposition (AFSD) technique to additively manufacture an LMC containing SS316 and Fe40Co20Mn20Cr15Si5 complex concentrated alloy (CS-CCA) exhibiting transformation induced plasticity (TRIP). The stability of SS316/HEA dissimilar interfaces in the LMC ensured displacement continuity and promoted synchronous deformation of both alloys under tension, which enabled mechanical property enhancement. The study revealed the unprecedented ability of CS-CCA layers in the LMC to sustain ∼50% more transverse strain than their monolithic counterparts. Additionally, the LMC exhibited better strength, work hardening, and failure strain compared to the corresponding weaker counterpart in the LMC. Better work hardening and strength achieved in the LMC were correlated with the unique deformation mechanisms such as TRIP and deformation twinning that prevailed in the TRIP-CCA during tensile deformation, as supported by detailed mechanical and microstructural characterization. The current study provides insights into considering AFSD as an alternate route to roll/press bonding for LMC fabrication of high-strength structural alloys.http://www.sciencedirect.com/science/article/pii/S2238785425002091Laminated metal compositesFunctionally graded materialsAdditive manufacturingAdditive friction stir depositionHigh entropy alloysStainless steel |
| spellingShingle | Ravi Sankar Haridas Anurag Gumaste Eric Kusterer Devin Davis Supreeth Gaddam Brandon McWilliams Kyu C. Cho Rajiv S. Mishra SS316/CCA laminated metal composite fabricated by additive friction stir deposition: Microstructure and mechanical properties Journal of Materials Research and Technology Laminated metal composites Functionally graded materials Additive manufacturing Additive friction stir deposition High entropy alloys Stainless steel |
| title | SS316/CCA laminated metal composite fabricated by additive friction stir deposition: Microstructure and mechanical properties |
| title_full | SS316/CCA laminated metal composite fabricated by additive friction stir deposition: Microstructure and mechanical properties |
| title_fullStr | SS316/CCA laminated metal composite fabricated by additive friction stir deposition: Microstructure and mechanical properties |
| title_full_unstemmed | SS316/CCA laminated metal composite fabricated by additive friction stir deposition: Microstructure and mechanical properties |
| title_short | SS316/CCA laminated metal composite fabricated by additive friction stir deposition: Microstructure and mechanical properties |
| title_sort | ss316 cca laminated metal composite fabricated by additive friction stir deposition microstructure and mechanical properties |
| topic | Laminated metal composites Functionally graded materials Additive manufacturing Additive friction stir deposition High entropy alloys Stainless steel |
| url | http://www.sciencedirect.com/science/article/pii/S2238785425002091 |
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