| 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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Åkerfeldt, Pia
Luleå University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (21/21 displayed)
- 2024Microstructure and mechanical properties of a modified 316 austenitic stainless steel alloy manufactured by laser powder bed fusioncitations
- 2024Machining of additively manufactured alloy 718 in as-built and heat-treated condition: surface integrity and cutting tool wearcitations
- 2024Machining of additively manufactured alloy 718 in as-built and heat-treated condition : surface integrity and cutting tool wearcitations
- 2024Machining of additively manufactured alloy 718 in as-built and heat-treated condition : surface integrity and cutting tool wearcitations
- 2024Prediction of manufacturing parameters of additively manufactured 316L steel samples using ultrasound fingerprintingcitations
- 2023Estimating manufacturing parameters of additively manufactured 316L steel cubes using ultrasound fingerprinting
- 2023Microstructural characterization and mechanical properties of additively manufactured 21-6-9 stainless steel for aerospace applicationscitations
- 2023Stress relief heat treatment and mechanical properties of laser powder bed fusion built 21-6-9 stainless steelcitations
- 2023Machining of additively manufactured alloy 718 in as-built and heat-treated condition : surface integrity and cutting tool wearcitations
- 2021Defects in Electron Beam Melted Ti-6Al-4V: Fatigue Life Prediction Using Experimental Data and Extreme Value Statisticscitations
- 2021Springback prediction and validation in hot forming of a double-curved component in alloy 718citations
- 2021Microstructural Characterization and Mechanical Properties of L-PBF Processed 316 L at Cryogenic Temperaturecitations
- 2020Fatigue crack growth of electron beam melted TI-6AL-4V in high-pressure hydrogencitations
- 2020Texture of electron beam melted Ti-6Al-4V measured with neutron diffractioncitations
- 2019Temperature and Microstructure Evolution in Gas Tungsten Arc Welding Wire Feed Additive Manufacturing of Ti-6Al-4Vcitations
- 2019Temperature and microstructure evolution in Gas Tungsten Arc Welding wire feed additive manufacturing of Ti-6Al-4Vcitations
- 2018Defect characterization of electron beam melted Ti-6Al-4V and Alloy 718 with X-ray microtomographycitations
- 2018Influence of successive thermal cycling on microstructure evolution of EBM-manufactured alloy 718 in track-by-track and layer-by-layer designcitations
- 2016Additive Manufacturing of Ti-6Al-4V: Relationship between Microstructure, Defects and Mechanical Properties
- 2012Investigation of the influence of copper welding electrodes on Ti-8Al-1Mo-1V and Ti-6Al-2Sn-4Zr-2Mo with respect to solid metal induced embrittlementcitations
- 2012Solid metal induced embrittlement of titanium alloys
Places of action
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article
Temperature and Microstructure Evolution in Gas Tungsten Arc Welding Wire Feed Additive Manufacturing of Ti-6Al-4V
Abstract
<jats:p>In the present study, the gas tungsten arc welding wire feed additive manufacturing process is simulated and its final microstructure predicted by microstructural modelling, which is validated by microstructural characterization. The Finite Element Method is used to solve the temperature field and microstructural evolution during a gas tungsten arc welding wire feed additive manufacturing process. The microstructure of titanium alloy Ti-6Al-4V is computed based on the temperature evolution in a density-based approach and coupled to a model that predicts the thickness of the α lath morphology. The work presented herein includes the first coupling of the process simulation and microstructural modelling, which have been studied separately in previous work by the authors. In addition, the results from simulations are presented and validated with qualitative and quantitative microstructural analyses. The coupling of the process simulation and microstructural modeling indicate promising results, since the microstructural analysis shows good agreement with the predicted alpha lath size.</jats:p>