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Harald Rojacz
Harald Rojacz
Senior Scientist, AC²T research GmbH
Bestätigte E-Mail-Adresse bei ac2t.at
Titel
Zitiert von
Zitiert von
Jahr
Wear reducing effects and temperature dependence of tribolayer formation in harsh environment
M Varga, H Rojacz, H Winkelmann, H Mayer, E Badisch
Tribology International 65, 190-199, 2013
742013
The tribology of Ag/MoS2-based self-lubricating laser claddings for high temperature forming of aluminium alloys
H Torres, T Caykara, H Rojacz, B Prakash, MR Ripoll
Wear 442, 203110, 2020
422020
Local mechanical and frictional properties of Ag/MoS2-doped self-lubricating Ni-based laser claddings and resulting high temperature vacuum performance
H Torres, H Rojacz, L Čoga, M Kalin, MR Ripoll
Materials & Design 186, 108296, 2020
412020
Study of wear mechanisms at high temperature scratch testing
M Varga, S Leroch, H Rojacz, MR Ripoll
Wear 388, 112-118, 2017
382017
High temperature corrosion studies of cermet particle reinforced NiCrBSi hardfacings
H Rojacz, A Zikin, C Mozelt, H Winkelmann, E Badisch
Surface and Coatings Technology 222, 90-96, 2013
332013
Microstructural changes and strain hardening effects in abrasive contacts at different relative velocities and temperatures
H Rojacz, G Mozdzen, F Weigel, M Varga
Materials Characterization 118, 370-381, 2016
292016
Impact-abrasive wear of martensitic steels and complex iron-based hardfacing alloys
H Rojacz, C Katsich, M Kirchgaßner, R Kirchmayer, E Badisch
Wear 492, 204183, 2022
262022
Influence of velocity on high-temperature fundamental abrasive contact: A numerical and experimental approach
M Varga, S Leroch, SJ Eder, H Rojacz, MR Ripoll
Wear 426, 370-377, 2019
232019
High temperature abrasion resistance of differently welded structural steels
H Rojacz, H Pahr, S Baumgartner, M Varga
Tribology International 113, 487-499, 2017
232017
Processing and wear of cast MMCs with cemented carbide scrap
H Rojacz, M Varga, H Kerber, H Winkelmann
Journal of Materials Processing Technology 214 (6), 1285-1292, 2014
222014
Two and three-body abrasion resistance of rubbers at elevated temperatures
W Molnar, A Nevosad, H Rojacz, K Adam, HJ Henze, MR Ripoll, ...
Wear 414, 174-181, 2018
192018
High temperature corrosion of boiler steels in hydrochloric atmosphere under oil shale ashes
J Priss, H Rojacz, I Klevtsov, A Dedov, H Winkelmann, E Badisch
Corrosion Science 82, 36-44, 2014
182014
Alloying and strain hardening effects in abrasive contacts on iron based alloys
H Rojacz, M Premauer, M Varga
Wear 410, 173-180, 2018
172018
High temperature single impact studies on material deformation and fracture behaviour of metal matrix composites and steels
H Rojacz, M Hutterer, H Winkelmann
Materials Science and Engineering: A 562, 39-45, 2013
162013
Scratching aluminium alloys–Modelling and experimental assessment of damage as function of the strain rate
M Varga, S Leroch, T Gross, H Rojacz, SJ Eder, M Grillenberger, ...
Wear 476, 203670, 2021
142021
Thermal effects on wear and material degradation of slag pots operating in steel production
H Rojacz, IA Neacşu, L Widder, M Varga, J Heiss
Wear 350, 35-45, 2016
132016
Deformation and strain hardening of different steels in impact dominated systems
H Rojacz, G Mozdzen, H Winkelmann
Materials characterization 90, 151-163, 2014
132014
Experimentally validated atomistic simulation of the effect of relevant grinding parameters on work piece topography, internal stresses, and microstructure
SJ Eder, PG Grützmacher, T Spenger, H Heckes, H Rojacz, A Nevosad, ...
Friction 10 (4), 608-629, 2022
122022
Fine grained titanium carbonitride reinforcements for laser deposition processes of 316L boost tribocorrosion resistance in marine environments
V Pejaković, LM Berger, S Thiele, H Rojacz, MR Ripoll
Materials & Design 207, 109847, 2021
122021
Comparative study on the influence of initial deformation and temperature of thermally induced white etching layers on rail wheels
M Freisinger, H Rojacz, K Pichelbauer, A Trausmuth, G Trummer, K Six, ...
Tribology International 177, 107990, 2023
102023
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