| 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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Baufeld, Bernd
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2023Wire electron beam additive manufacturing of coppercitations
- 2022A solid-state joining approach to manufacture of transition joints for high integrity applicationscitations
- 2011Young's modulus and damping in dependence on temperature of Ti-6Al-4V components fabricated by shaped metal depositioncitations
- 2011Wire based additive layer manufacturing: Comparison of microstructure and mechanical properties of Ti-6Al-4V components fabricated by laser-beam deposition and shaped metal depositioncitations
- 2011Manufacturing Ti-6Al-4V components by shaped metal deposition : microstructure and mechanical propertiescitations
- 2011Shaped metal deposition of 300M steelcitations
- 2010Texture and crystal orientation in Ti-6Al-4V builds fabricated by shaped metal deposition
- 2010Additive manufacturing of Ti-6Al-4V components by shaped metal deposition: Microstructure and mechanical properties
- 2009Shaped metal deposition of Ti: Microstructure and mechanical properties
- 2009Microstructure of Ti-6Al-4V specimens produced by shaped metal deposition
- 2006Evolution of surface morphology of thermo-mechanically cycled NiCoCrAlY bond coatscitations
- 2005Microstructural evolution of a NiCoCrAlY coating on an IN100 substrate
- 2005Interfacial fracture toughness measurement of thick ceramic coatings by indentation
- 2005Testing and characterization of ceramic thermal barrier coatings
- 2004Microstructural changes as postmortem temperature indicator in Ni-Co-Cr-Al-Y oxidation protection coatings
- 2001Ferroelastic and plastic deformation of t '-zirconia single crystals
Places of action
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article
A solid-state joining approach to manufacture of transition joints for high integrity applications
Abstract
Manufacture of a transition hybrid coupling from two different steels, medium carbon S355J2 and stainless 316L, has been demonstrated using two different solid-state joining routes, forge welding (FW) and rotary friction welding (RFW). An additional manufacturing route, electron beam welding (EBW), was also employed in investigating its feasibility for such application. Mechanical and microstructure properties of the final components manufactured from the three different routes have been compared. Finite element (FE) analysis was utilised to determine optimal geometries for the FW and the RFW preform rings and identify optimal parameters for both processes. Of the three manufacture routes, the FW produced an instant diffusion-like bond with a single forging stroke on a 2100T screw press with the thinnest weld interface and most uniform hardness distribution at either side of the joint. The RFW part, manufactured on a 125T RFW machine, also exhibited a very thin weld interface, yet slightly thicker compared to the FW case, with small variations in the hardness distribution at either side. The EBW produced markedly thicker weld interface compared to the two solid-state routes. The EBW part exhibited significant variation in hardness distribution across the weld exhibiting peak hardness in the weld indicating requirements for a post-weld heat treatment (PWHT). Both the FW and the RFW process routes exhibited very uniform micro-hardness and microstructures across the weld interface in contrast with the EBW process in as-manufactured condition.