| 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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Viana, Filomena
Universidade do Porto
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2024Wear Rate, Tribo-Corrosion, and Plastic Deformation Values of Co-Cr-Mo Alloy in Ringer Lactate Solutioncitations
- 2023Scratch and Wear Behaviour of Co-Cr-Mo Alloy in Ringer’s Lactate Solutioncitations
- 2021Seedless Cu electroplating on Co-W thin films in low pH electrolyte: early stages of formationcitations
- 2021Preliminary tribocorrosion evaluation of bio-functionalized Ti doped with Ca-P-Srcitations
- 2012CNT-aluminum metal matrix nanocomposites
- 2010Brazing Ti-47Al-2Cr-2Nb to Inconel 718 with different filler alloys: microstructural characterization of the interfaces
- 2006Assessing the influence of heat treatments on γ-TiAl joints
- 2006Assessing the influence of heat treatments on y-TiAl joints
- 2003Joining Ti-47Al-2Cr-2Nb with a Ti/(Cu,Ni)/Ti clad-laminated braze alloycitations
- 2003The influence of the processing temperature on the microstructure of gamma-TiAl joints brazed with a Ti-15Cu-15Ni alloycitations
- 2001Multilayered interface in Ti/Macor (R) machinable glass-ceramic jointscitations
- 2000Zr bearing gama-TiAl induction meltedcitations
- 2000Zr bearing gamma-TiAl induction melted
Places of action
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article
Joining Ti-47Al-2Cr-2Nb with a Ti/(Cu,Ni)/Ti clad-laminated braze alloy
Abstract
The joining of Ti-47Al-2Cr-2Nb using Ti-15Cu-15Ni (wt.%) as braze alloy was investigated. Experiments were conducted at 980 and 1000ºC for 10 min. The microstructure and the chemical composition of the interfaces were studied by scanning electron microscopy (SEM) and by energy dispersive X-ray spectroscopy (EDS), respectively. For both processing conditions the reaction between the gamma-TiAl alloy and the braze alloy produced layered interfaces, which are essentially composed of apha2-Ti3Al and of Ti-Ni-Cu-Al and Ti-Ni-Cu intermetallic compounds. Microhardness tests showed that all reaction layers are harder than either the gamma or the (alpha2 + gamma) lamellar grains of the intermetallic alloy.