Enhanced strength-ductility synergy in stainless steel 316L through hi…
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Enhanced strength-ductility synergy in stainless steel 316L through hierarchically tailored microstructure via laser-based repair deposition.pdf
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DATE : 2025-02-12 15:00:44
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"Enhanced strength-ductility synergy in stainless steel 316L through hierarchically tailored microstructure via laser-based repair deposition"
Summary:
• In this study, a repair deposition was performed on the groove of wrought SS316L using InssTek's MX-Lab. And mechanical properties and deformation mechanisms of the repaired and wrought samples were compared.
• For the deposition process, commercial gas-atomized SS316L powders were used, and 3 mm depth groove with a trapezoidal shape was made through wire cutting. Microstructure analysis, microhardness profiling and tensile tests were conducted.
• The heterogeneity of the microstructure in SS316L through repair deposition results in a superior combination of ductility and strength, compared to the base material. Based on the findings of this investigation, repair deposition could be applied in various industries, such as power plants and aerospace.
Reference:
- https://doi.org/10.1080/21663831.2024.2378732
- https://www.insstek.com/products/mx-lab
#Repair #Material #Research #materialresearch #AdditiveManufacturing #AM #3Dprinter #DED
Summary:
• In this study, a repair deposition was performed on the groove of wrought SS316L using InssTek's MX-Lab. And mechanical properties and deformation mechanisms of the repaired and wrought samples were compared.
• For the deposition process, commercial gas-atomized SS316L powders were used, and 3 mm depth groove with a trapezoidal shape was made through wire cutting. Microstructure analysis, microhardness profiling and tensile tests were conducted.
• The heterogeneity of the microstructure in SS316L through repair deposition results in a superior combination of ductility and strength, compared to the base material. Based on the findings of this investigation, repair deposition could be applied in various industries, such as power plants and aerospace.
Reference:
- https://doi.org/10.1080/21663831.2024.2378732
- https://www.insstek.com/products/mx-lab
#Repair #Material #Research #materialresearch #AdditiveManufacturing #AM #3Dprinter #DED
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