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Ahmed Bahr
Ahmed Bahr
Postdoctoral researcher, TU Wien
Bestätigte E-Mail-Adresse bei tuwien.ac.at
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Zitiert von
Zitiert von
Jahr
A new design of the universal test rig to measure the wear characterizations of polymer acetal gears (spur, helical, bevel, and worm)
S Yousef, TA Osman, M Khattab, AA Bahr, AM Youssef
Advances in Tribology 2015, 2015
162015
Effect of chemical composition, defect structure, and stress state on the elastic properties of (V1− xAlx) 1− y Ny
H Rueß, D Music, A Bahr, JM Schneider
Journal of Physics: Condensed Matter 32 (2), 025901, 2019
152019
Oxidation behaviour and mechanical properties of sputter-deposited TMSi2 coatings (TM= Mo, Ta, Nb)
A Bahr, S Richter, R Hahn, T Wojcik, M Podsednik, A Limbeck, J Ramm, ...
Journal of Alloys and Compounds 931, 167532, 2023
112023
High temperature oxidation resistance of physical vapor deposited Hf-Si-B2±z thin films
T Glechner, A Bahr, R Hahn, T Wojcik, M Heller, A Kirnbauer, J Ramm, ...
Corrosion Science 205, 110413, 2022
102022
Non-reactive HiPIMS deposition of NbCx thin films: Effect of the target power density on structure-mechanical properties
A Bahr, T Glechner, T Wojcik, A Kirnbauer, M Sauer, A Foelske, O Hunold, ...
Surface and Coatings Technology 444, 128674, 2022
82022
Quaternary diborides—improving the oxidation resistance of TiB2 ± z coatings by disilicide alloying
A Bahr, O Beck, T Glechner, A Grimmer, T Wojcik, P Kutrowatz, J Ramm, ...
Materials Research Letters 11 (9), 733-741, 2023
62023
Role of Si segregation in the structural, mechanical, and compositional evolution of high-temperature oxidation resistant Cr-Si-B2±z thin films
L Zauner, A Steiner, T Glechner, A Bahr, B Ott, R Hahn, T Wojcik, ...
Journal of Alloys and Compounds 944, 169203, 2023
62023
Time-averaged and time-resolved ion fluxes related to reactive HiPIMS deposition of Ti-Al-N films
L Zauner, A Bahr, T Kozák, J Čapek, T Wojcik, O Hunold, S Kolozsvári, ...
Surface and Coatings Technology 424, 127638, 2021
62021
Pitting corrosion–Preferred chloride diffusion pathways in physical vapor deposited AlCrN coatings
OE Hudak, A Bahr, P Kutrowatz, T Wojcik, F Bohrn, L Solyom, R Schuster, ...
Corrosion Science 211, 110901, 2023
52023
Oxidation resistance of Si doped transition metal diborides at elevated temperatures
T Glechner, R Hahn, A Bahr, T Wojcik, M Weiss, J Ramm, O Hunold, ...
International Journal of Refractory Metals and Hard Materials 113, 106172, 2023
32023
High-temperature oxidation resistance of ternary and quaternary Cr-(Mo)-Si-B2-z coatings—Influence of Mo addition
A Bahr, T Glechner, A Grimmer, T Wojcik, R Hahn, P Kutrowatz, ...
Surface and Coatings Technology 468, 129733, 2023
22023
Understanding ion and atom fluxes during high-power impulse magnetron sputtering deposition of NbCx films from a compound target
M Farahani, T Kozák, AD Pajdarová, A Bahr, H Riedl, P Zeman
Journal of Vacuum Science & Technology A 41 (6), 2023
2023
Analysing the pore formation in ternary and quaternary diborides during high-temperature oxidation
S Richter, AAI Bahr, L Zauner, T Wojcik, S Kolozsvári, P Polcik, O Hunold, ...
2023
Next-generation protective coating materials–From binary to quaternary transition metal diborides
AAI Bahr, T Glechner, C Fuger, L Zauner, S Richter, AV Hirle, R Hahn, ...
2023
Understanding ion and atom fluxes during HiPIMS deposition of NbCx films from a compound target
M Farahani, T Kozák, AD Pajdarová, A Bahr, H Riedl, P Zeman
AVS Science and Technology, 2023
2023
Depth-resolved analysis of technologically relevant materials by simultaneous LA-ICP-MS & LIBS measurements
M Podsednik, S Larisegger, M Nelhiebel, S Taibl, P Klein, J Fleig, ...
# PLACEHOLDER_PARENT_METADATA_VALUE#, 265-265, 2023
2023
Design of Boride-and Silicide-based coating materials
AAI Bahr
Technische Universität Wien, 2023
2023
Phase formation and oxidation resistance of physical vapor deposited MoSi2 thin films
S Richter, AAI Bahr, T Wojcik, J Ramm, O Hunold, P Polcik, S Kolozsvári, ...
2022
Ultra-high temperature oxidation protection coatings: Alloying of transition metal borides
T Glechner, R Hahn, AAI Bahr, T Wojcik, M Weiss, J Ramm, O Hunold, ...
2022
Ternary Transition Metal Diborides: A New Generation of Protective Coating Materials?
AV Hirle, C Fuger, AAI Bahr, T Glechner, L Zauner, OE Hudak, R Hahn, ...
2022
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