Search results
- 1.0571956 - ÚFM 2024 RIV NL eng J - Journal Article
Jambor, Michal - Vojtek, Tomáš - Pokorný, Pavel - Koutný, D. - Náhlík, Luboš - Hutař, Pavel - Šmíd, Miroslav
Anomalous fatigue crack propagation behavior in near-threshold region of L-PBF prepared austenitic stainless steel.
Materials Science and Engineering A Structural Materials Properties Microstructure and Processing. Roč. 872, MAY (2023), č. článku 144982. ISSN 0921-5093. E-ISSN 1873-4936
R&D Projects: GA ČR(CZ) GA22-28283S; GA ČR(CZ) GJ19-25591Y
EU Projects: European Commission(XE) 857124 - Horizont 2020
Institutional support: RVO:68081723
Keywords : Austenitic stainless steel * Crack closure * Fatigue crack propagation * Laser powder bed fusion * trip
OECD category: Materials engineering
Impact factor: 6.044, year: 2021
Method of publishing: Open access
https://www.sciencedirect.com/science/article/pii/S0921509323004069?via%3Dihub
Permanent Link: https://hdl.handle.net/11104/0342815
- 2.0571447 - ÚFM 2024 RIV NL eng J - Journal Article
Šmíd, Miroslav - Koutný, D. - Neumannová, Katerina - Chlup, Zdeněk - Náhlík, Luboš - Jambor, Michal
Cyclic behaviour and microstructural evolution of metastable austenitic stainless steel 304L produced by laser powder bed fusion.
Additive Manufacturing. Roč. 68, APR (2023), č. článku 103503. ISSN 2214-8604. E-ISSN 2214-7810
R&D Projects: GA ČR(CZ) GJ19-25591Y
EU Projects: European Commission(XE) 857124 - Horizont 2020
Research Infrastructure: CzechNanoLab - 90110
Institutional support: RVO:68081723
Keywords : Cyclic behaviour * Laser powder bed fusion * Stainless steel * Strain induced phase transformation * Chemical segregation
OECD category: Materials engineering
Impact factor: 11.632, year: 2021
Method of publishing: Open access
https://www.sciencedirect.com/science/article/pii/S2214860423001161?via%3Dihub
Permanent Link: https://hdl.handle.net/11104/0342686
- 3.0564097 - ÚFM 2023 RIV IN eng J - Journal Article
Urban, P. - Astacio, R. - Ternero, F. - Náhlík, Luboš - Cintas, J.
Amorphous Phase Formation and Heat Treating Evolution in Mechanically Alloyed Ti-Cu Alloy for Biomedical Applications.
Transactions of The Indian Institute of Metals. Roč. 75, č. 12 (2022), s. 3039-3046. ISSN 0972-2815. E-ISSN 0975-1645
Institutional support: RVO:68081723
Keywords : Amorphization * Crystallization * Mechanical alloying * Titanium * Copper
OECD category: Materials engineering
Impact factor: 1.391, year: 2021
Method of publishing: Open access
https://link.springer.com/article/10.1007/s12666-022-02697-0
Permanent Link: https://hdl.handle.net/11104/0336614
- 4.0559658 - 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
- 5.0558092 - 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
- 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
- 7.0542759 - ÚFM 2022 RIV CH eng J - Journal Article
Dlhý, Pavol - Poduška, Jan - Berer, M. - Gosch, A. - Slávik, Ondrej - Náhlík, Luboš - Hutař, Pavel
Crack Propagation Analysis of Compression Loaded Rolling Elements.
Materials. Roč. 14, č. 10 (2021), s. 2656. E-ISSN 1996-1944
Institutional support: RVO:68081723
Keywords : fracture mechanics * crack propagation * stress intensity factor * thermoplastic material
OECD category: Audio engineering, reliability analysis
Impact factor: 3.748, year: 2021
Method of publishing: Open access
https://www.mdpi.com/1996-1944/14/10/2656
Permanent Link: http://hdl.handle.net/11104/0320809
- 8.0531965 - 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
- 9.0531947 - 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
- 10.0511843 - ÚFM 2020 RIV US eng J - Journal Article
Frank, A. - Arbeiter, F. - Berger, I. J. - Hutař, Pavel - Náhlík, Luboš - Pinter, G.
Fracture Mechanics Lifetime Prediction of Polyethylene Pipes.
Journal of Pipeline Systems Engineering and Practice. Roč. 10, č. 1 (2019), č. článku 04018030. ISSN 1949-1190. E-ISSN 1949-1204
Institutional support: RVO:68081723
Keywords : slow crack-growth * high-density polyethylene * creep-rupture strength * stepwise fatigue * residual-stress * initiation * propagation * pressure * performance * behavior
OECD category: Audio engineering, reliability analysis
Impact factor: 1.500, year: 2019
Method of publishing: Limited access
https://ascelibrary.org/doi/full/10.1061/%28ASCE%29PS.1949-1204.0000356
Permanent Link: http://hdl.handle.net/11104/0302322