| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Patel, Milan
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (6/6 displayed)
- 2023Use of sensing, digitisation, and virtual object analyses to refine quality performance and increase production rate in additive manufacturing
- 2023Progress and challenges in making an aerospace component with cold spray additive manufacturing
- 2023A design and optimisation framework for cold spray additive manufacturing of lightweight aerospace structural componentscitations
- 2023Microstructure and mechanical properties of heat-treated cold spray additively manufactured titanium metal matrix compositescitations
- 2022In-situ monitoring of build height during powder-based laser metal depositioncitations
- 2022Predictions of in-situ melt pool geometric signatures via machine learning techniques for laser metal depositioncitations
Places of action
| Organizations | Location | People |
|---|
article
Microstructure and mechanical properties of heat-treated cold spray additively manufactured titanium metal matrix composites
Abstract
Cold spray additive manufacturing (CSAM) can produce particle-reinforced metal matrix composites (MMCs) by simultaneously processing different metal/metal or metal/ceramic powder combinations. The reinforcement particles are then embedded into the metallic matrix. Depending on the relative hardness and density of the particles, the addition of the secondary material may also help reduce the overall porosity of the deposit. In this research, four material combinations were investigated by adding to commercial-purity (Grade 2) titanium (CP Ti) 10 wt.% of one of the following: (i) yttria-stabilised zirconia(Y2O3)0.08(ZrO2)0.92, (ii) titanium carbide(TiC), (iii) titanium diboride(TiB2), or (iv) tungsten - (W). The effects of the secondary material on deposition efficiency and bulk density before and after heat treatment are reported. The mechanical properties of the samples following vacuum heat treatment are compared and related to the microstructural interactions between the constituent particles during annealing. The results show that cold spraying a secondary material with titanium has a reinforcement effect, increasing the material's mechanical strength. This effect was particularly notable for the CP Ti blends with W and TiC.