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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Albaijan, Ibrahim
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Publications (4/4 displayed)
- 2024Fuzzy logic-driven genetic algorithm strategies for ultrasonic welding of heterogeneous metal sheetscitations
- 2023Additive Friction Stir Deposition of AA7075-T6 Alloy: Impact of Process Parameters on the Microstructures and Properties of the Continuously Deposited Multilayered Partscitations
- 2022A Novel Friction Stir Deposition Technique to Refill Keyhole of Friction Stir Spot Welded AA6082-T6 Dissimilar Joints of Different Sheet Thicknessescitations
- 2020Effect of Binary Oxide Flux on Weld Shape, Mechanical Properties and Corrosion Resistance of 2205 Duplex Stainless Steel Weldscitations
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article
Effect of Binary Oxide Flux on Weld Shape, Mechanical Properties and Corrosion Resistance of 2205 Duplex Stainless Steel Welds
Abstract
<jats:p>Duplex stainless steel (DSSs) is characterized by excellent corrosion resistance with high strength. Twelve single‐component fluxes (TiO<jats:sub>2</jats:sub>, Fe<jats:sub>2</jats:sub>O<jats:sub>3</jats:sub>, Cr<jats:sub>2</jats:sub>O<jats:sub>3</jats:sub>, ZnO, ZrO<jats:sub>2</jats:sub>, CaO, Mn<jats:sub>2</jats:sub>O<jats:sub>3</jats:sub>, V<jats:sub>2</jats:sub>O<jats:sub>5</jats:sub>, MoO<jats:sub>3</jats:sub>, SrO, MgO, and LaO<jats:sub>2</jats:sub>) were tested in the initial experiment using activated Tungsten inert gas (ATIG) technic, and then three couples of oxides were selected as binary fluxes (Fe<jats:sub>2</jats:sub>O<jats:sub>3</jats:sub>‐Cr<jats:sub>2</jats:sub>O<jats:sub>3</jats:sub>, ZnO‐Mn<jats:sub>2</jats:sub>O<jats:sub>3</jats:sub>, and V<jats:sub>2</jats:sub>O<jats:sub>5</jats:sub>‐Mn<jats:sub>2</jats:sub>O<jats:sub>3</jats:sub>) for the rest of the study. The results show that the depth weld of binary oxides (Fe<jats:sub>2</jats:sub>O<jats:sub>3</jats:sub>‐Cr<jats:sub>2</jats:sub>O<jats:sub>3</jats:sub>, ZnO‐Mn<jats:sub>2</jats:sub>O<jats:sub>3</jats:sub>) was increased by 3.7 times in comparison with tungsten inert gas (TIG) weld bead. The hardness and the tensile strength of welds carried out with Fe<jats:sub>2</jats:sub>O<jats:sub>3</jats:sub>‐Cr<jats:sub>2</jats:sub>O<jats:sub>3</jats:sub> and ZnO‐Mn<jats:sub>2</jats:sub>O<jats:sub>3</jats:sub> binary fluxes were close to those of the parent metal. Weld bead executed with ZnO‐Mn<jats:sub>2</jats:sub>O<jats:sub>3</jats:sub> oxides has more capability to withstand sudden loads. Potentiodynamic polarization tests were performed. The metal welded with flux composed of Fe<jats:sub>2</jats:sub>O<jats:sub>3</jats:sub>‐Cr<jats:sub>2</jats:sub>O<jats:sub>3</jats:sub> has been found the most resistant to corrosion.</jats:p>