Effects of Beam Shape on the Microstructures and Mechanical Properties during Thin-Foil Laser Welding
In this study, a fiber laser at a wavelength of 1070 nm with different beam shapes (spot, dough-nut, and spot-wobble) was used to weld thin 316 L stainless steel foils. The welding speed was varied from 400 to 1000 mm/s in the absence of shielding gas. The weld geometry, microstructure, lap shear st...
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| Autors principals: | , , , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
MDPI AG
2023-05-01
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| Col·lecció: | Metals |
| Matèries: | |
| Accés en línia: | https://www.mdpi.com/2075-4701/13/5/916 |
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