Search results

  1. 1.
    0561193 - ÚFM 2023 RIV US eng J - Journal Article
    Jambor, Michal - Pokorný, Pavel - Trško, L. - Oplt, Tomáš - Jacková, M. - Hutař, Pavel
    Microstructure and the fatigue crack propagation in the dissimilar low alloy/stainless steel GMAW welded joints.
    Materials Characterization. Roč. 191, SEP (2022), č. článku 112119. ISSN 1044-5803. E-ISSN 1873-4189
    R&D Projects: GA ČR(CZ) GA22-28283S
    Institutional support: RVO:68081723
    Keywords : Dissimilar metal weld join * GMAW * Microstructure
    OECD category: Materials engineering
    Impact factor: 4.537, year: 2021
    Method of publishing: Limited access
    https://www.sciencedirect.com/science/article/pii/S1044580322004016?via%3Dihub
    Permanent Link: https://hdl.handle.net/11104/0334045
     
     
  2. 2.
    0559658 - ÚFM 2023 RIV NL eng J - Journal Article
    Dlhý, Pavol - Poduška, Jan - Pokorný, Pavel - Jambor, Michal - Náhlík, Luboš - Hutař, Pavel
    Residual stress determination by the layer removal and X-ray diffraction measurement correction method.
    MethodsX. Roč. 9, neuvedeno (2022), č. článku 101768. E-ISSN 2215-0161
    R&D Projects: GA MPO(CZ) FV40034
    Institutional support: RVO:68081723
    Keywords : Residual stress determination * X-ray diffraction * Cylindrical component * Analytical solution * Railway axles
    OECD category: Mechanical engineering
    Method of publishing: Open access
    https://www.sciencedirect.com/science/article/pii/S2215016122001480?via%3Dihub
    Permanent Link: https://hdl.handle.net/11104/0333287
     
     
  3. 3.
    0558092 - ÚFM 2023 RIV GB eng J - Journal Article
    Dlhý, Pavol - Poduška, Jan - Pokorný, Pavel - Jambor, Michal - Náhlík, Luboš - Kajánek, D. - Fajkoš, R. - Hutař, Pavel
    Estimation of residual stress distribution in railway axles.
    Engineering Failure Analysis. Roč. 135, MAY (2022), č. článku 106142. ISSN 1350-6307. E-ISSN 1873-1961
    R&D Projects: GA MPO(CZ) FV40034
    Institutional support: RVO:68081723
    Keywords : damage tolerance * safe life * fatigue * synchrotron * property * strength * Residual stress * X-ray diffraction * Railway axles * Residual lifetime prediction * Neutron diffraction * Numerical modelling
    OECD category: Mechanical engineering
    Impact factor: 3.634, year: 2021
    Method of publishing: Limited access
    https://www.sciencedirect.com/science/article/pii/S1350630722001169?via%3Dihub
    Permanent Link: https://hdl.handle.net/11104/0334019
     
     
  4. 4.
    0544880 - ÚFM 2022 RIV GB eng J - Journal Article
    Madia, M. - Vojtek, Tomáš - Duarte, L. - Zerbst, U. - Pokorný, Pavel - Jambor, Michal - Hutař, Pavel
    Determination of fatigue crack propagation thresholds for steel in presence of environmental effects.
    International Journal of Fatigue. Roč. 153, DEC (2021), č. článku 106449. ISSN 0142-1123. E-ISSN 1879-3452
    R&D Projects: GA MPO(CZ) FV40034
    Institutional support: RVO:68081723
    Keywords : Environmental effect * Fatigue crack propagation threshold * Oxide-induced crack closure * Steel
    OECD category: Materials engineering
    Impact factor: 5.489, year: 2021
    Method of publishing: Limited access
    https://www.sciencedirect.com/science/article/pii/S014211232100308X?via%3Dihub
    Permanent Link: http://hdl.handle.net/11104/0322630
     
     
  5. 5.
    0544866 - ÚFM 2022 RIV CH eng J - Journal Article
    Jambor, Michal - Vojtek, Tomáš - Pokorný, Pavel - Šmíd, Miroslav
    Effect of Solution Annealing on Fatigue Crack Propagation in the AISI 304L TRIP Steel.
    Materials. Roč. 14, č. 6 (2021), č. článku 1331. E-ISSN 1996-1944
    R&D Projects: GA MŠk(CZ) LQ1601; GA ČR(CZ) GJ19-25591Y
    Institutional support: RVO:68081723
    Keywords : solution annealing * fatigue crack propagation * martensitic transformation * crack closure * 304L steel * effective threshold * load shedding
    OECD category: Materials engineering
    Impact factor: 3.748, year: 2021
    Method of publishing: Open access
    https://www.mdpi.com/1996-1944/14/6/1331
    Permanent Link: http://hdl.handle.net/11104/0321664
     
     
  6. 6.
    0543626 - ÚFM 2022 RIV CH eng J - Journal Article
    Pokorný, Pavel - Vojtek, Tomáš - Jambor, Michal - Náhlík, Luboš - Hutař, Pavel
    Effect of Underload Cycles on Oxide-Induced Crack Closure Development in Cr-Mo Low-Alloy Steel.
    Materials. Roč. 14, č. 10 (2021), č. článku 2530. E-ISSN 1996-1944
    R&D Projects: GA MPO(CZ) FV40034
    Institutional support: RVO:68081723
    Keywords : high-load-ratio * aluminum-alloy * fatigue * growth * propagation * dependence * stress * underload cycles * crack closure * threshold * fatigue crack growth * oxidation * EA4T steel
    OECD category: Audio engineering, reliability analysis
    Impact factor: 3.748, year: 2021
    Method of publishing: Open access
    https://www.mdpi.com/1996-1944/14/10/2530
    Permanent Link: http://hdl.handle.net/11104/0320816
     
     
  7. 7.
    0531965 - ÚFM 2021 RIV NL eng J - Journal Article
    Pokorný, Pavel - Dlhý, Pavol - Poduška, Jan - Fajkoš, R. - Vojtek, Tomáš - Náhlík, Luboš - Grasso, M. - Hutař, Pavel
    Influence of heat treatment-induced residual stress on residual fatigue life of railway axles.
    Theoretical and Applied Fracture Mechanics. Roč. 109, OCT (2020), č. článku 102732. ISSN 0167-8442. E-ISSN 1872-7638
    R&D Projects: GA MPO(CZ) FV40034
    Institutional support: RVO:68081723
    Keywords : Fatigue crack propagation * Fatigue life prediction * Hardening * Railway axle * Residual stress
    OECD category: Materials engineering
    Impact factor: 4.017, year: 2020
    Method of publishing: Limited access
    https://www.sciencedirect.com/science/article/pii/S0167844220303086?via%3Dihub
    Permanent Link: http://hdl.handle.net/11104/0311458
     
     
  8. 8.
    0531947 - ÚFM 2021 RIV NL eng J - Journal Article
    Vojtek, Tomáš - Pokorný, Pavel - Oplt, Tomáš - Jambor, Michal - Náhlík, Luboš - Herrero, D. - Hutař, Pavel
    Classically determined effective Delta K fails to quantify crack growth rates.
    Theoretical and Applied Fracture Mechanics. Roč. 108, AUG (2020), č. článku 102608. ISSN 0167-8442. E-ISSN 1872-7638
    R&D Projects: GA MŠk(CZ) LQ1601; GA MPO(CZ) FV40327
    EU Projects: European Commission(XE) 747266 - RFCS-02-2016
    Institutional support: RVO:68081723
    Keywords : Crack closure * effective Delta K * Constraint * Fatigue crack propagation * Finite element analysis * Steel
    OECD category: Materials engineering
    Impact factor: 4.017, year: 2020
    Method of publishing: Open access
    https://www.sciencedirect.com/science/article/pii/S0167844220301841?via%3Dihub
    Permanent Link: http://hdl.handle.net/11104/0310575
     
     
  9. 9.
    0525035 - ÚFM 2021 RIV GB eng J - Journal Article
    Fintová, Stanislava - Pokorný, Pavel - Fajkoš, R. - Hutař, Pavel
    EA4T railway axle steel fatigue behavior under very high-frequency fatigue loading.
    Engineering Failure Analysis. Roč. 115, SEP (2020), č. článku 104668. ISSN 1350-6307. E-ISSN 1873-1961
    R&D Projects: GA TA ČR(CZ) TN01000071
    Institutional support: RVO:68081723
    Keywords : 20 kHz * EA4T * Fatigue * Non-inclusion fatigue crack initiation
    OECD category: Mechanical engineering
    Impact factor: 3.114, year: 2020
    Method of publishing: Limited access
    https://www.sciencedirect.com/science/article/pii/S1350630719309306?via%3Dihub
    Permanent Link: http://hdl.handle.net/11104/0310347
     
     
  10. 10.
    0519042 - ÚFM 2020 RIV GB eng J - Journal Article
    Seitl, Stanislav - Miarka, Petr - Pokorný, Pavel - Klusák, Jan
    Influence of corrosion on fatigue behaviour of old crane runway steel.
    Journal of Strain Analysis for Engineering Design. Roč. 54, 7-8 (2019), s. 416-423. ISSN 0309-3247. E-ISSN 2041-3130
    Institutional support: RVO:68081723
    Keywords : Fatigue * corrosion * LYRA * FEM * Wöhler curve
    OECD category: Audio engineering, reliability analysis
    Impact factor: 1.630, year: 2019
    Method of publishing: Limited access
    https://journals.sagepub.com/doi/10.1177/0309324719891079
    Permanent Link: http://hdl.handle.net/11104/0304214