Search results
- 1.0560777 - ÚFM 2023 RIV GB eng J - Journal Article
Moravčík, I. - Zelený, M. - Dlouhý, Antonín - Hadraba, Hynek - Moravcikova-Gouvea, L. - Papež, P. - Fikar, Ondřej - Dlouhý, Ivo - Raabe, D. - Li, Z.
Impact of interstitial elements on the stacking fault energy of an equiatomic CoCrNi medium entropy alloy: theory and experiments.
Science and Technology of Advanced Materials. Roč. 23, č. 1 (2022), s. 376-392. ISSN 1468-6996. E-ISSN 1878-5514
R&D Projects: GA MŠMT(CZ) EF16_025/0007304; GA ČR(CZ) GA14-22834S
Institutional support: RVO:68081723
Keywords : ab initio calculations * interstitials * medium entropy alloy * scanning transmission electron microscopy * stacking fault energy * strengthening
OECD category: Materials engineering
Impact factor: 5.5, year: 2022
Method of publishing: Open access
https://www.tandfonline.com/doi/full/10.1080/14686996.2022.2080512
Permanent Link: https://hdl.handle.net/11104/0333744 - 2.0542498 - ÚFM 2022 RIV GB eng J - Journal Article
Heczko, Milan - Mazánová, Veronika - Gröger, Roman - Záležák, Tomáš - Hooshmand, Mohammad S. - George, Easo P. - Mills, Michael J. - Dlouhý, Antonín
Elemental segregation to lattice defects in the CrMnFeCoNi high-entropy alloy during high temperature exposures.
Acta Materialia. Roč. 208, APR (2021), č. článku 116719. ISSN 1359-6454. E-ISSN 1873-2453
R&D Projects: GA ČR(CZ) GA14-22834S; GA MŠMT(CZ) LQ1601; GA MŠMT LM2015069
Institutional support: RVO:68081723
Keywords : High entropy alloys * CrMnFeCoNi Cantor alloy * Thermodynamic stability * Dislocation cores * Elemental segregation
OECD category: Materials engineering
Impact factor: 9.209, year: 2021
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S1359645421000999?via%3Dihub
Permanent Link: http://hdl.handle.net/11104/0319910 - 3.0532624 - ÚFM 2021 RIV GB eng J - Journal Article
Schneider, M. - George, E.P. - Manescau, T.J. - Záležák, Tomáš - Hunfeld, J. - Dlouhý, Antonín - Eggeler, G. - Laplanche, G.
Analysis of strengthening due to grain boundaries and annealing twin boundaries in the CrCoNi medium-entropy alloy.
International Journal of Plasticity. Roč. 124, JAN (2020), s. 155-169. ISSN 0749-6419. E-ISSN 1879-2154
R&D Projects: GA ČR(CZ) GA14-22834S; GA MŠMT(CZ) EF16_025/0007304
Institutional support: RVO:68081723
Keywords : hall-petch relationship * stacking-fault energy * mechanical-properties * lattice dislocations * elastic-moduli * microstructural evolution * tensile properties * enhanced strength * size dependence * yield-stress * NiCoCr * Medium- and high-entropy alloys * Hall-Petch effect * Dislocation / grain boundary interactions * Discrete dislocation dynamics
OECD category: Materials engineering
Impact factor: 7.081, year: 2020
Method of publishing: Open access
https://www.sciencedirect.com/science/article/pii/S0749641919303213?via%3Dihub
Permanent Link: http://hdl.handle.net/11104/0311060 - 4.0522096 - FZÚ 2020 RIV NL eng J - Journal Article
Kamarád, Jiří - Friák, Martin - Kaštil, Jiří - Schneeweiss, Oldřich - Šob, Mojmír - Dlouhý, Antonín
Effect of high pressure on magnetic properties of CrMnFeCoNi high entropy alloy.
Journal of Magnetism and Magnetic Materials. Roč. 487, Oct (2019), s. 1-9, č. článku 165333. ISSN 0304-8853. E-ISSN 1873-4766
R&D Projects: GA ČR(CZ) GA14-22834S; GA MŠMT(CZ) LQ1601; GA MŠMT(CZ) LM2018096
Institutional support: RVO:68378271 ; RVO:68081723
Keywords : high entropy alloy * CrMnFeCoNi * magnetization * high pressure
OECD category: Condensed matter physics (including formerly solid state physics, supercond.); Condensed matter physics (including formerly solid state physics, supercond.) (UFM-A)
Impact factor: 2.717, year: 2019
Method of publishing: Limited access
https://doi.org/10.1016/j.jmmm.2019.165333
Permanent Link: http://hdl.handle.net/11104/0306597 - 5.0517173 - ÚFM 2020 RIV NL eng J - Journal Article
Schneider, M. - George, E.P. - Manescau, T.J. - Záležák, Tomáš - Hunfeld, J. - Dlouhý, Antonín - Eggeler, G. - Laplanche, G.
Benchmark dataset of the effect of grain size on strength in the single-phase FCC CrCoNi medium entropy alloy.
Data in Brief. Roč. 27, DEC (2019), č. článku 104592. ISSN 2352-3409
R&D Projects: GA ČR(CZ) GA14-22834S; GA MŠMT(CZ) EF16_025/0007304
Institutional support: RVO:68081723
Keywords : NiCoCr * Medium- and high-entropy alloys * Compression-test data * Density and average thickness of annealing twins * Hall-Petch parameters
OECD category: Materials engineering
Method of publishing: Open access
https://doi.org/10.1016/j.dib.2019.104592
Permanent Link: http://hdl.handle.net/11104/0302473 - 6.0497067 - ÚFM 2019 RIV GB eng J - Journal Article
WU, X. - Dlouhý, Antonín - Eggeler, Y. M. - Spiecker, E. - Kostka, A. - Somsen, C. - Eggeler, G.
On the nucleation of planar faults during low temperature and high stress creep of single crystal Ni-base superalloys.
Acta Materialia. Roč. 144, FEB (2018), s. 642-655. ISSN 1359-6454. E-ISSN 1873-2453
R&D Projects: GA ČR(CZ) GA14-22834S
Institutional support: RVO:68081723
Keywords : Ni-base superalloy single crystals * Low temperature and high stress primary creep * Nucleation of planar faults * Gamma channel dislocations
OECD category: Materials engineering
Impact factor: 7.293, year: 2018
Permanent Link: http://hdl.handle.net/11104/0289680 - 7.0480710 - ÚFM 2018 RIV GB eng J - Journal Article
Záležák, Tomáš - Svoboda, Jiří - Dlouhý, Antonín
High temperature dislocation processes in precipitation hardened crystals investigated by a 3D discrete dislocation dynamics.
International Journal of Plasticity. Roč. 97, OCT (2017), s. 1-23. ISSN 0749-6419. E-ISSN 1879-2154
R&D Projects: GA ČR(CZ) GA14-22834S; GA ČR(CZ) GA202/09/2073; GA ČR(CZ) GD106/09/H035; GA MŠMT(CZ) EE2.3.20.0214; GA MŠMT OC 162
EU Projects: European Commission(XE) 309916 - Z-ULTRA
Institutional support: RVO:68081723
Keywords : 3D discrete dislocation dynamics * Dislocations * Strengthening mechanisms * Low angle grain boundaries * Particulate reinforced material
OECD category: Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics
Impact factor: 5.502, year: 2017
Permanent Link: http://hdl.handle.net/11104/0276521 - 8.0480420 - ÚFM 2018 RIV CH eng J - Journal Article
Hadraba, Hynek - Chlup, Zdeněk - Dlouhý, Antonín - Dobeš, Ferdinand - Roupcová, Pavla - Vilémová, Monika - Matějíček, Jiří
Oxide dispersion strengthened CoCrFeNiMn high-entropy alloy.
Materials Science and Engineering A Structural Materials Properties Microstructure and Processing. Roč. 689, MAR (2017), s. 252-256. ISSN 0921-5093. E-ISSN 1873-4936
R&D Projects: GA ČR(CZ) GA14-25246S; GA ČR(CZ) GA14-22834S
Institutional support: RVO:68081723 ; RVO:61389021
Keywords : Creep * High-entropy alloy (HEA) * Mechanical alloying * Oxide dispersion strengthened (ODS) alloy * Powder metallurgy * Spark plasma sintering
OECD category: Materials engineering; Materials engineering (UFM-A); Materials engineering (UFP-V)
Impact factor: 3.414, year: 2017
Permanent Link: http://hdl.handle.net/11104/0276485 - 9.0478871 - ÚFM 2018 RIV US eng J - Journal Article
Schneeweiss, Oldřich - Friák, Martin - Dudová, Marie - Holec, D. - Šob, Mojmír - Kriegner, D. - Holý, V. - Beran, Přemysl - George, E. P. - Neugebauer, J. - Dlouhý, Antonín
Magnetic properties of the CrMnFeCoNi high-entropy alloy.
Physical Review B. Roč. 96, č. 1 (2017), č. článku 014437. ISSN 2469-9950. E-ISSN 2469-9969
R&D Projects: GA ČR(CZ) GA14-22834S; GA MŠMT(CZ) LQ1601
Institutional support: RVO:68081723 ; RVO:61389005
Keywords : high-entropy alloys * magnetism * low-temperatures * quantum-mechanical calculations * magnetic transitions
OECD category: Condensed matter physics (including formerly solid state physics, supercond.); Condensed matter physics (including formerly solid state physics, supercond.) (UFM-A); Condensed matter physics (including formerly solid state physics, supercond.) (UJF-V)
Impact factor: 3.813, year: 2017
Permanent Link: http://hdl.handle.net/11104/0275597 - 10.0464792 - ÚFM 2017 RIV GB eng J - Journal Article
WU, X. - Wollgramm, P. - Somsen, C. - Dlouhý, Antonín - Kostka, A. - Eggeler, G.
Double minimum creep of single crystal Ni-base superalloys.
Acta Materialia. Roč. 112, JUN (2016), s. 242-260. ISSN 1359-6454. E-ISSN 1873-2453
R&D Projects: GA ČR(CZ) GA14-22834S
Institutional support: RVO:68081723
Keywords : Single crystal Ni-base superalloys * Primary creep * Transmission electron microscopy * Dislocations * Stacking faults
Subject RIV: JG - Metallurgy
Impact factor: 5.301, year: 2016
Permanent Link: http://hdl.handle.net/11104/0263576