| People | Locations | Statistics |
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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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Treutler, Kai
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (31/31 displayed)
- 2024Welding Processing of Medium-Manganese Austenitic Steels for Cryogenic Applications ; Schweißtechnisches Verarbeiten mittelmanganhaltiger austenitischer Stähle für kryogene Anwendungen
- 2024Influence of nitrogen-doped shielding gas for welding of medium manganese austenites for cryogenic applicationscitations
- 2024Processing of crack-free Nickel- and Cobalt-based wear protection coatings and defined surfaces by subsequent milling processescitations
- 2024Alloy modification and ultrasonic-assisted milling of wear-resistant alloys with defined surfacescitations
- 2024Assessing ferrite content in duplex stainless weld metal: WRC ‘92 predictions vs. practical measurements
- 2024Assessing ferrite content in duplex stainless weld metal : WRC ‘92 predictions vs. practical measurements
- 2024In situ chemical analysis of duplex stainless steel weld by laser induced breakdown spectroscopycitations
- 2024Welding Processing of Medium-Manganese Austenitic Steels for Cryogenic Applications
- 2023Alloy modification for additive manufactured Ni alloy components—part I: effect on microstructure and hardness of Invar alloycitations
- 2023Alloy modification for additive manufactured Ni alloy components, part I: effect on microstructure and hardness of Invar alloycitations
- 2023Properties oriented WAAM—microstructural and geometrical control in WAAM of low-alloy steelcitations
- 2023Optimisation of surface residual stresses using ultrasonic‑assisted milling for wire‑arc additive manufactured Ni alloy componentscitations
- 2022Wire and Arc Additive Manufacturing of a CoCrFeMoNiV Complex Concentrated Alloy Using Metal-Cored Wire—Process, Properties, and Wear Resistancecitations
- 2022Modification of Co–Cr alloys to optimize additively welded microstructures and subsequent surface finishingcitations
- 2022Alloy modification for additive manufactured Ni alloy components Part II: Effect on subsequent machining propertiescitations
- 2022Wire and arc additive manufacturing of a CoCrFeMoNiV complex concentrated alloy using metal-cored wire: process, properties, and Wear Resistancecitations
- 2022Investigations on influencing the microstructure of additively manufactured Co-Cr alloys to improve subsequent machining conditionscitations
- 2022Micromagnetic properties of powder metallurgically produced Al composites as a fundamental study for additive manufacturingcitations
- 2022Beneficial use of hyperbaric process conditions on the welding of high-strength low alloy steelscitations
- 2022On the microstructure development under cyclic temperature conditions during WAAM of microalloyed steelscitations
- 2021Beneficial use of hyperbaric process conditions for welding of aluminium and copper alloyscitations
- 2021The current state of research of wire arc additive manufacturing (WAAM): a reviewcitations
- 2021Re-melting behaviour and wear resistance of vanadium carbide precipitating Cr27.5Co14Fe22Mo22Ni11.65V2.85 high entropy alloycitations
- 2021Development of surface coatings for high-strength low alloy steel filler wires and their effect on the weld metal microstructure and propertiescitations
- 2020Characterization of influences of steel-aluminum dissimilar joints with intermediate zinc layercitations
- 2020Soldering of steel sheets and zinc-coated aluminum by hybrid composite forgingcitations
- 2019Multi-Material Design in Welding Arc Additive Manufacturingcitations
- 2019Eigenspannungen und Gefügemorphologie additiv gefertigter Bauteile unter Einfluss unterschiedlicher Zwischenlagentemperaturen
- 2018Influence on the weld strength of high-strength fine-grained structural steels by thin-film-coated GMA welding electrodescitations
- 2018Characteristics of joining and hybrid composite forging of aluminum solid parts and galvanized steel sheetscitations
- 2016Influencing the arc and the mechanical properties of the weld metal in GMA-welding processes by additive elements on the wire electrode surfacecitations
Places of action
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article
Welding Processing of Medium-Manganese Austenitic Steels for Cryogenic Applications
Abstract
<jats:title>Abstract</jats:title><jats:p>For several years, the significance of gaseous energy sources (e. g. liquified natural gas and hydrogen) has been increasing worldwide due to environmental and climate policy requirements. Storage and transportation of the liquids occur under cryogenic conditions. This results in specific requirements for the mechanical properties of the materials used at cryogenic temperatures. Nowadays, cold-tough, high-nickel austenites and martensitic steels of type X8Ni9 are used for such purposes. While austenitic materials offer good processing properties, they are not attractive due to their comparatively low strength and high costs. Welding martensitic steel with commonly used nickel-based additives significantly impacts processing quality and process automation due to high magnetic remanence. Additionally, the increased requirements for the storage of liquid hydrogen regarding low-temperature toughness push the conventional low-temperature materials to their limits. A potential solution to the identified challenges can be achieved by using medium- and high-manganese austenitic steels. Within the scope of this work, the medium-manganese steel X2CrMnNiN1775 (1.4371) is investigated as an economical substitute for the conventionally used materials in cryogenic applications. Considering the relevant qualification requirements for welded joints and welding additives, submerged arc welded joints are investigated and their applicability under cryogenic operating temperatures is demonstrated.</jats:p>