Výsledky vyhledávání
- 1.0579198 - ÚFM 2025 RIV US eng J - Článek v odborném periodiku
Gamanov, Štěpán - Dlouhý, Antonín - Bürger, D. - Eggeler, G. - Thome, P.
Evolution of local misorientations in the γ/γ'-microstructure of single crystal superalloys during creep studied with the rotation vector baseline (RVB) EBSD method.
Microscopy Research and Technique. Roč. 87, č. 3 (2024), s. 516-533. ISSN 1059-910X. E-ISSN 1097-0029
Institucionální podpora: RVO:68081723
Klíčová slova: interfacial dislocation networks * temperature * deformation * misfit * stress * local dislocation densities * misorientations between gamma and gamma' phases * rotation vector baseline EBSD method * scanning transmission electron microscopy * single crystal Ni-base superalloys
Obor OECD: Materials engineering
Impakt faktor: 2.5, rok: 2022
Způsob publikování: Open access
https://analyticalsciencejournals.onlinelibrary.wiley.com/doi/10.1002/jemt.24453
Trvalý link: https://hdl.handle.net/11104/0352715 - 2.0553533 - ÚFM 2023 RIV GB eng J - Článek v odborném periodiku
Heep, L. - Bürger, D. - Bonnekoh, C. - Wollgramm, P. - Dlouhý, Antonín - Eggeler, G.
The effect of deviations from precise [001] tensile direction on creep of Ni-base single crystal superalloys.
Scripta Materialia. Roč. 207, JAN (2022), č. článku 114274. ISSN 1359-6462. E-ISSN 1872-8456
Grant CEP: GA MŠMT(CZ) EF16_025/0007304
Výzkumná infrastruktura: CzechNanoLab - 90110
Institucionální podpora: RVO:68081723
Klíčová slova: orientation dependence * stress creep * high-temperature * anisotropy * gamma * microstructure * mechanisms * behavior * Ni-base superalloys * Anisotropy * Creep deformation * Transmission electron microscopy
Obor OECD: Materials engineering
Impakt faktor: 6, rok: 2022
Způsob publikování: Open access
https://www.sciencedirect.com/science/article/pii/S1359646221005546?via%3Dihub
Trvalý link: http://hdl.handle.net/11104/0331055 - 3.0541480 - ÚFM 2022 RIV GB eng J - Článek v odborném periodiku
Heep, L. - Schwalbe, C. - Heinze, C. - Dlouhý, Antonín - Rae, C. M. F. - Eggeler, G.
Dislocation networks in gamma/gamma’-microstructures formed during selective laser melting of a Ni-base superalloy.
Scripta Materialia. Roč. 190, JAN (2021), s. 121-125. ISSN 1359-6462. E-ISSN 1872-8456
Grant CEP: GA MŠMT(CZ) EF16_025/0007304
Institucionální podpora: RVO:68081723
Klíčová slova: Dislocation networks * Ni-base superalloys * Merging γ’-particles * Scanning transmission electron microscopy * Anti-phase boundary energies
Obor OECD: Materials engineering
Impakt faktor: 6.302, rok: 2021
Způsob publikování: Open access
https://www.sciencedirect.com/science/article/pii/S1359646220305455?via%3Dihub
Trvalý link: http://hdl.handle.net/11104/0319894 - 4.0534084 - ÚFM 2021 RIV CH eng J - Článek v odborném periodiku
Bürger, D. - Dlouhý, Antonín - Yoshimi, K. - Eggeler, G.
On the stress and temperature dependence of low temperature and high stress shear creep in Ni-base single crystal superalloys.
Materials Science and Engineering A Structural Materials Properties Microstructure and Processing. Roč. 795, SEP (2020), č. článku 139961. ISSN 0921-5093. E-ISSN 1873-4936
Grant CEP: GA MŠMT(CZ) EF16_025/0007304
Institucionální podpora: RVO:68081723
Klíčová slova: steady-state creep * electron-microscopy * power-law * microstructure * deformation * anisotropy * reduction * metals * faults * Ni-base superalloy single crystals * Shear creep deformation * Low-temperature high-stress creep * Stress exponent * Activation energy * Dislocation mechanisms
Obor OECD: Materials engineering
Impakt faktor: 5.234, rok: 2020
Způsob publikování: Open access
https://www.sciencedirect.com/science/article/pii/S0921509320310339?via%3Dihub
Trvalý link: http://hdl.handle.net/11104/0312303 - 5.0534080 - ÚFM 2021 RIV CH eng J - Článek v odborném periodiku
Bürger, D. - Dlouhý, Antonín - Yoshimi, K. - Eggeler, G.
How Nanoscale Dislocation Reactions Govern Low- Temperature and High-Stress Creep of Ni-Base Single Crystal Superalloys.
Crystals. Roč. 10, č. 2 (2020), č. článku 134. ISSN 2073-4352. E-ISSN 2073-4352
Institucionální podpora: RVO:68081723
Klíčová slova: electron-microscopy * planar defects * precipitation * mechanisms * anisotropy * phase * shear * microstructure * deformation * faults * dislocation reactions * single crystal Ni-base superalloys * shear creep testing * transmission electron microscopy * nucleation of planar fault ribbons
Obor OECD: Materials engineering
Impakt faktor: 2.589, rok: 2020
Způsob publikování: Open access
https://www.mdpi.com/2073-4352/10/2/134
Trvalý link: http://hdl.handle.net/11104/0312299 - 6.0532624 - ÚFM 2021 RIV GB eng J - Článek v odborném periodiku
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
Grant CEP: GA ČR(CZ) GA14-22834S; GA MŠMT(CZ) EF16_025/0007304
Institucionální podpora: RVO:68081723
Klíčová slova: 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
Obor OECD: Materials engineering
Impakt faktor: 7.081, rok: 2020
Způsob publikování: Open access
https://www.sciencedirect.com/science/article/pii/S0749641919303213?via%3Dihub
Trvalý link: http://hdl.handle.net/11104/0311060 - 7.0517173 - ÚFM 2020 RIV NL eng J - Článek v odborném periodiku
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
Grant CEP: GA ČR(CZ) GA14-22834S; GA MŠMT(CZ) EF16_025/0007304
Institucionální podpora: RVO:68081723
Klíčová slova: NiCoCr * Medium- and high-entropy alloys * Compression-test data * Density and average thickness of annealing twins * Hall-Petch parameters
Obor OECD: Materials engineering
Způsob publikování: Open access
https://doi.org/10.1016/j.dib.2019.104592
Trvalý link: http://hdl.handle.net/11104/0302473 - 8.0510350 - ÚFM 2020 RIV CH eng J - Článek v odborném periodiku
Horst, O.M. - Ruttert, B. - Bürger, D. - Heep, L. - Wang, H. - Dlouhý, Antonín - Theisen, W. - Eggeler, G.
On the rejuvenation of crept Ni-Base single crystal superalloys (SX) by hot isostatic pressing (HIP).
Materials Science and Engineering A Structural Materials Properties Microstructure and Processing. Roč. 758, JUN (2019), s. 202-214. ISSN 0921-5093. E-ISSN 1873-4936
Grant CEP: GA MŠMT(CZ) EF16_025/0007304
Institucionální podpora: RVO:68081723
Klíčová slova: Single crystal Ni-Based superalloys * Creep * Hot isostatic pressing * Rejuvenation * Rafting * Damage accumulation
Obor OECD: Materials engineering
Impakt faktor: 4.652, rok: 2019
Způsob publikování: Open access
https://doi.org/10.1016/j.msea.2019.04.078
Trvalý link: http://hdl.handle.net/11104/0300888 - 9.0497067 - ÚFM 2019 RIV GB eng J - Článek v odborném periodiku
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
Grant CEP: GA ČR(CZ) GA14-22834S
Institucionální podpora: RVO:68081723
Klíčová slova: Ni-base superalloy single crystals * Low temperature and high stress primary creep * Nucleation of planar faults * Gamma channel dislocations
Obor OECD: Materials engineering
Impakt faktor: 7.293, rok: 2018
Trvalý link: http://hdl.handle.net/11104/0289680 - 10.0496505 - ÚFM 2019 RIV US eng J - Článek v odborném periodiku
Eggeler, G. - Wieczorek, N. - Fox, F. - Berglund, S. - Bürger, D. - Dlouhý, Antonín - Wollgramm, P. - Neuking, K. - Schreuer, J. - Jácome, L. A. - Gao, S. - Hartmaier, A. - Laplanche, G.
On Shear Testing of Single Crystal Ni-Base Superalloys.
Metallurgical and Materials Transactions A. Roč. 49A, č. 9 (2018), s. 3951-3962. ISSN 1073-5623. E-ISSN 1543-1940
Grant CEP: GA MŠMT(CZ) LQ1601
Institucionální podpora: RVO:68081723
Klíčová slova: high-temperature creep * nickel-based superalloys * microstructure
Obor OECD: Materials engineering
Impakt faktor: 1.985, rok: 2018
Trvalý link: http://hdl.handle.net/11104/0289277