| 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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Vaajoki, Antti
VTT Technical Research Centre of Finland
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2024Suppression of helium migration in arc-melted and 3D-printed CoCrFeMnNi high entropy alloycitations
- 2024Suppression of helium migration in arc-melted and 3D-printed CoCrFeMnNi high entropy alloycitations
- 2021Additive manufacturing in nuclear power plants (AM-NPP)
- 2019Wear of additively manufactured tool steel in contact with aluminium alloycitations
- 2018The Effect of L-PBF Process Parameters on Surface Quality and Mechanical Properties of H13 Hot Work Tool Steel
- 2018Design and Verification of a Wireless Readout System for Integrated Motor Axle Condition Monitoringcitations
- 2018Tribological properties of thin films made by atomic layer deposition sliding against siliconcitations
- 2016Static friction measurements on steel against uncoated and coated cast iron
- 2016Microscratch testing method for systematic evaluation of the adhesion of atomic layer deposited thin films on siliconcitations
- 2015Mesoscale modelling of short crack initiation in metallic selective laser melting microstructures
- 2015Comparison of laboratory rolling-sliding wear tests with in-service wear of nodular cast iron rollers against wire ropescitations
- 2014Tribological Testing and Modeling of Elastomeric Materials
- 2013Tribological behaviour of carbon thin films against bearing steel under continuous sliding in hydrogen environment
- 2013Microstructure and tribological properties of pulsed electric current sintered alumina-zirconia nanocomposites with different solid lubricantscitations
- 2013Tribological testing and modeling of elastomeric materials
- 2011Pulsed electric current sintering of the Al2O3-15wt-%ZrO2 nanocomposites with 3wt-% of different solid lubricantscitations
Places of action
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article
Wear of additively manufactured tool steel in contact with aluminium alloy
Abstract
In this work, additively manufactured (AM) tool steel discs were prepared by selective laser melting (SLM) and subjected to pin-on-disc experiments in contact to aluminium alloy pin at various temperatures. The experimental conditions were selected to replicate those in hot forming of aluminium alloys. The results demonstrated that abrasive wear of the AM tool steel was the dominant wear process. At elevated temperatures, weight losses of the AM tool steel specimens decreased systematically with increase in temperature. Profilometric investigations revealed that the wear tracks were wide and shallow, with the greatest width being detected at 450°C and the deepest wear track at 400°C. Particularly at 450 and 500°C, most of the wear debris released from the AM tool steel surface attached to the aluminium alloy pin and modified the tool steel-aluminium alloy contact. At 500°C, the wear debris formed a glaze layer on the aluminium alloy pin surface.