Výsledky vyhledávání
- 1.0586775 - ÚFM 2025 RIV CH eng J - Článek v odborném periodiku
Parsa, A. B. - Sirrenberg, M. - Bürger, D. - Mills, M. J. - Dlouhý, Antonín - Eggeler, G.
Yield stress anomaly and creep of single crystal Ni-base superalloys Role of particle size.
Materials Science and Engineering A Structural Materials Properties Microstructure and Processing. Roč. 899, MAY (2024), č. článku 146403. ISSN 0921-5093. E-ISSN 1873-4936
Grant CEP: GA ČR(CZ) GA20-11321S
Institucionální podpora: RVO:68081723
Klíčová slova: nickel-based superalloy * power-law creep * high-temperature * deformation-behavior * tensile behavior * planar faults * gamma' phase * strain-rate * microstructure * mechanisms * Nibase superalloy single crystals * Constant strain rate * Creep * gamma 'particle size * Deformation mechanisms
Impakt faktor: 6.4, rok: 2022
Způsob publikování: Omezený přístup
https://www.sciencedirect.com/science/article/pii/S0921509324003344?via%3Dihub
Trvalý link: https://hdl.handle.net/11104/0354460 - 2.0586601 - ÚFM 2025 RIV DE eng J - Článek v odborném periodiku
Sirrenberg, M. - Babinský, Tomáš - Bürger, D. - Guth, S. - Parsa, A. B. - Thome, P. - Dlouhý, Antonín - Mills, M. J. - Eggeler, G.
The High Temperature Strength of Single Crystal Ni-base Superalloys Re-visiting Constant Strain Rate, Creep, and Thermomechanical Fatigue Testing.
Advanced Engineering Materials. early access (2024), č. článku 2400368. ISSN 1438-1656. E-ISSN 1527-2648
Grant CEP: GA ČR(CZ) GA20-11321S
Institucionální podpora: RVO:68081723
Klíčová slova: low-cycle fatigue * uniaxial-stress * deformation-behavior * surface integrity * life prediction * grain-boundary * yield-stress * super-alloy * microstructure * morphology * constant strain rate testing * creep * out-of-phase thermomechanical fatigue * scanning and transmission electron microscopy * superalloy single crystals * surface quality
Impakt faktor: 3.6, rok: 2022
Způsob publikování: Open access
https://onlinelibrary.wiley.com/doi/10.1002/adem.202400368
Trvalý link: https://hdl.handle.net/11104/0354056 - 3.0579198 - 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 - 4.0553533 - 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 - 5.0534084 - 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 - 6.0534080 - 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 - 7.0510350 - 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 - 8.0496505 - 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