Search results
- 1.0585969 - ÚPT 2025 RIV CH eng J - Journal Article
Ronoh, K. - Novotný, Jan - Mrňa, Libor - Knápek, Alexandr - Sobola, Dinara
Surface Structuring of the CP Titanium by Ultrafast Laser Pulses.
Applied Sciences-Basel. Roč. 14, č. 8 (2024), č. článku 3164. E-ISSN 2076-3417
Institutional support: RVO:68081731 ; RVO:68081723
Keywords : CP titanium * laser structuring * surface structures * morphology * raman analysis * colourization * wettability
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 2.7, year: 2022
Method of publishing: Open access
https://www.mdpi.com/2076-3417/14/8/3164
Permanent Link: https://hdl.handle.net/11104/0353814 - 2.0583070 - ÚPT 2025 RIV US eng J - Journal Article
Ronoh, K. - Novotný, Jan - Mrňa, Libor - Knápek, Alexandr - Sobola, Dinara
Analysis of processing efficiency, surface, and bulk chemistry, and nanomechanical properties of the Monel® alloy 400 after ultrashort pulsed laser ablation.
Materials Research Express. Roč. 11, č. 1 (2024), č. článku 016514. E-ISSN 2053-1591
Institutional support: RVO:68081731 ; RVO:68081723
Keywords : laser ablation * ablation efficiency * EDX * XPS * nanoindentation * Monel (R) alloy 400
Impact factor: 2.3, year: 2022
Method of publishing: Open access
https://iopscience.iop.org/article/10.1088/2053-1591/ad184b
Permanent Link: https://hdl.handle.net/11104/0351074 - 3.0574798 - ÚPT 2024 RIV CH eng J - Journal Article
Buchtík, M. - Březina, M. - Mrňa, Libor - Palán, M. - Filipenský, J. - Doležal, P. - Nečas, D. - Frýza, J. - Kajánek, D. - Wasserbauer, J. - Doskočil, L.
Effect of Laser Remelting of Fe-Based Thermally Sprayed Coating on AZ91 Magnesium Alloy on Its Structural and Tribological Properties.
Coatings. Roč. 13, č. 6 (2023), č. článku 1033. E-ISSN 2079-6412
Institutional support: RVO:68081731
Keywords : AZ91 * magnesium alloy * HVOF coating * laser remelting * tribological properties * wear behavior
OECD category: Coating and films
Impact factor: 3.4, year: 2022
Method of publishing: Open access
https://www.mdpi.com/2079-6412/13/6/1033
Permanent Link: https://hdl.handle.net/11104/0344834 - 4.0574303 - ÚFM 2024 RIV NL eng J - Journal Article
Ronoh, K. - Sobola, Dinara - Mrňa, Libor - Novotný, Jan - Dallaev, R. - Knápek, Alexandr - Kolařík, Vladimír - Holcman, V.
Characterization of the picosecond laser-ablated HOPG using Raman spectroscopy and SEM microscopy.
Materials Today Communications. Roč. 34, MARCH (2023), č. článku 105181. ISSN 2352-4928. E-ISSN 2352-4928
R&D Projects: GA TA ČR(CZ) TN01000008
Research Infrastructure: CzechNanoLab - 90110
Institutional support: RVO:68081723 ; RVO:68081731
Keywords : Highly oriented pyrolytic graphite * Laser ablation * Raman spectroscopy
OECD category: Coating and films; Materials engineering (UPT-D)
Impact factor: 3.8, year: 2022
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S2352492822020220?via%3Dihub
Permanent Link: https://hdl.handle.net/11104/0344649 - 5.0563149 - ÚPT 2023 RIV US eng J - Journal Article
Buchtík, M. - Hasoňová, M. - Horník, Petr - Březina, M. - Doskočil, L. - Másílko, J. - Mrňa, Libor - Filipenský, J. - Kuběna, Ivo - Fintová, Stanislava - Wasserbauer, J. - Doležal, P.
Influence of laser remelting on the microstructure and corrosion behavior of HVOF-sprayed Fe-based coatings on magnesium alloy.
Materials Characterization. Roč. 194, December (2022), č. článku 112343. ISSN 1044-5803. E-ISSN 1873-4189
Institutional support: RVO:68081731 ; RVO:68081723
Keywords : Magnesium alloy * HVOF sprayed Fe-based coating * Laser remelting * Hardness * Potentiodynamic polarization
OECD category: Coating and films; Coating and films (UFM-A)
Impact factor: 4.7, year: 2022
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S1044580322006258
Permanent Link: https://hdl.handle.net/11104/0335245 - 6.0562781 - ÚPT 2023 RIV US eng J - Journal Article
Horník, Petr - Šebestová, Hana - Novotný, Jan - Mrňa, Libor
Laser beam oscillation strategy for weld geometry variation.
Journal of Manufacturing Processes. Roč. 84, December (2022), s. 216-222. ISSN 1526-6125. E-ISSN 2212-4616
Grant - others:GA AV ČR(CZ) StrategieAV21/17
Program: StrategieAV
Institutional support: RVO:68081731
Keywords : Laser welding * Wobbling * Beam oscillation * Power density distribution * Weld cross-section * Penetration depth
OECD category: Mechanical engineering
Impact factor: 6.2, year: 2022
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S1526612522006995
Permanent Link: https://hdl.handle.net/11104/0334981 - 7.0548559 - ÚPT 2022 RIV CZ eng J - Journal Article
Harant, M. - Řiháček, J. - Mrňa, Libor
Manufacturing of sandwich panels and its verification by numerical simulation.
MM Science Journal. Roč. 2021, October (2021), s. 4797-4802. ISSN 1803-1269
Institutional support: RVO:68081731
Keywords : hydroforming * numerical simulation * PAM-STAMP * DC01 steel * anisotropy * forming limit diagrams
OECD category: Mechanical engineering
Method of publishing: Open access
https://www.mmscience.eu/journal/issues/october-2021/articles/manufacturing-of-sandwich-panels-and-its-verification-by-numerical-simulation
Permanent Link: http://hdl.handle.net/11104/0324619 - 8.0544220 - ÚPT 2022 RIV CH eng J - Journal Article
Šebestová, Hana - Horník, Petr - Mikmeková, Šárka - Mrňa, Libor - Doležal, P. - Novotný, Jan
Microstructural characterization of laser weld of hot-stamped Al-Si coated 22MnB5 and modification of weld properties by hybrid welding.
Materials. Roč. 14, č. 14 (2021), č. článku 3943. E-ISSN 1996-1944
R&D Projects: GA TA ČR(CZ) TH04010366
Institutional support: RVO:68081731
Keywords : 22MnB5 * laser welding * hybrid welding * cooling rate * tensile strength * microstructure * microhardness
OECD category: Mechanical engineering
Impact factor: 3.748, year: 2021
Method of publishing: Open access
https://www.mdpi.com/1996-1944/14/14/3943
Permanent Link: http://hdl.handle.net/11104/0321258 - 9.0525097 - ÚPT 2021 RIV GB eng J - Journal Article
Darwish, M. - Mrňa, Libor - Orazi, L. - Reggiani, B.
Modeling and analysis of the visualized gas-assisted laser cutting flow from both conical and supersonic nozzles.
International Journal of Advanced Manufacturing Technology. Roč. 106, č. 9-10 (2020), s. 4635-4644. ISSN 0268-3768. E-ISSN 1433-3015
Institutional support: RVO:68081731
Keywords : gas-assisted laser cutting * openFOAM * schlieren visualization * supersonic nozzles * stand-off distance * cut kerf
OECD category: Optics (including laser optics and quantum optics)
Impact factor: 3.226, year: 2020
Method of publishing: Limited access
https://link.springer.com/article/10.1007/s00170-019-04915-4
Permanent Link: http://hdl.handle.net/11104/0309310 - 10.0519170 - ÚPT 2021 RIV US eng J - Journal Article
Darwish, M. - Mrňa, Libor - Orazi, L. - Reggiani, B.
Numerical modeling and Schlieren visualization of the gas-assisted laser cutting under various operating stagnation pressures.
International Journal of Heat and Mass Transfer. Roč. 147, FEB (2020), č. článku 118965. ISSN 0017-9310. E-ISSN 1879-2189
Institutional support: RVO:68081731
Keywords : gas-assisted laser cutting * openFOAM * over-expansion * schlieren visualization * supersonic nozzles * under-expansion
OECD category: Fluids and plasma physics (including surface physics)
Impact factor: 5.584, year: 2020
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/abs/pii/S0017931019339663
Permanent Link: http://hdl.handle.net/11104/0308700