| 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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Bolzoni, L.
Karl Landsteiner University of Health Sciences
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (19/19 displayed)
- 2022Relationship between Manufacturing and Properties of Vacuum Sintered Ti and Ti-6Al-7Nbcitations
- 2020A Listeria monocytogenes ST325 clone is widespread in the Lombardy Region dairy processing plantscitations
- 2019On the grain refining efficacy of Ti-free hypoeutectic AlSi via AlTiB, AlB and AlNbB chemical inoculationcitations
- 2018Refinement of Mg alloys crystal structure via Nb-based heterogeneous substrates for improved performancescitations
- 2018Processing, structure and thermal conductivity correlation in carbon fibre reinforced aluminium metal matrix compositescitations
- 2017Evaluation of cavitation erosion behavior of commercial steel grades used in the design of fluid machinery
- 2016Formation of equiaxed crystal structures in directionally solidified Al-Si alloys using Nb-based heterogeneous nuclei
- 2016Heterogeneous Nb-based nuclei for the grain refinement of Al-Si alloyscitations
- 2016Engineering the heterogeneous nuclei in Al-Si alloys for solidification controlcitations
- 2015The effect of Nb-B inoculation on binary hypereutectic and near-eutectic LM13 Al-Si cast alloyscitations
- 2015Development of Al–Nb–B master alloys using Nb and KBF4 Powderscitations
- 2015Assessment of the influence of Al-2Nb-2B master alloy on the grain refinement and properties of LM6 (A413) alloycitations
- 2015Grain refining potency of Nb-B inoculation on Al-12Si-0.6Fe-0.5Mn alloycitations
- 2015On the effect of Nb-based compounds on the microstructure of Al-12Si alloycitations
- 2014Effect of casting temperature on grain size of Al-Si alloys refined by a novel grain refiner
- 2014Grain refinement of Al-Si alloys by Nb-B inoculation. Part I: concept development and effect on binary alloyscitations
- 2014Grain refinement of Al-Si alloys by Nb-B inoculation. Part II: application to commercial alloyscitations
- 2014On the performance of a novel grain refiner in hyper-eutectic Al-Si cast alloys
- 2013Mechanical behaviour of pressed and sintered CP Ti and Ti-6Al-7Nb alloy obtained from master alloy addition powdercitations
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article
Relationship between Manufacturing and Properties of Vacuum Sintered Ti and Ti-6Al-7Nb
Abstract
<jats:p>Titanium alloys are ideal for a great range of engineering applications; however, their high manufacturing costs hinder their widespread use. This study investigates the relationship between the processing and properties of representative Ti-based materials manufactured via powder metallurgy in order to reduce the manufacturing costs. This is possible as powder metallurgy techniques are near-net shape processes with high yield of material. It is found that the relative density increases with the sintering temperature, and it is slightly higher for longer processing times, reaching values in the 94–97% range. Moreover, homogeneous microstructures are obtained for all the conditions investigated, achieving an equiaxed microstructure for Ti and the typical lamellar structure for the Ti-6Al-7Nb alloy. However, the increment of the temperature also leads to a higher amount of interstitial pick-up, with a maximum increment of 0.21 wt.% and 0.028 wt.% for oxygen and nitrogen, respectively. The highest properties achieved for Ti and Ti-6Al-7Nb are 272 HV (hardness), 17.9 W/m·K (thermal conductivity), and 62.7 μohm·cm (electrical resistivity) and 336 HV, 6.9 W/m·K, and 180 μohm·cm, respectively.</jats:p>