Search results
- 1.0597985 - ÚFM 2025 RIV NL eng J - Journal Article
Kuběna, Ivo - Babinský, Tomáš - Náhlík, Luboš - Šulák, Ivo
Cyclic stress-strain behavior of additively manufactured gamma prime strengthened superalloy at elevated temperatures.
Theoretical and Applied Fracture Mechanics. Roč. 133, Part B, OCT (2024), č. článku 104623. ISSN 0167-8442. E-ISSN 1872-7638
R&D Projects: GA ČR(CZ) GA23-06167S
EU Projects: European Commission(XE) 857124 - Horizont 2020
Institutional support: RVO:68081723
Keywords : mechanical-properties * nickel * microstructure * fatigue * Laser powder bed fusion * gamma precipitates * Hysteresis loops * Cyclic stress-strain curves * in939
OECD category: Materials engineering
Impact factor: 5, year: 2023 ; AIS: 0.827, rok: 2023
Method of publishing: Limited access
Result website:
https://www.sciencedirect.com/science/article/pii/S0167844224003732?via%3DihubDOI: https://doi.org/10.1016/j.tafmec.2024.104623
Permanent Link: https://hdl.handle.net/11104/0355769 - 2.0588515 - ÚFM 2025 RIV NL eng J - Journal Article
Kubíček, Radek - Vojtek, Tomáš - Pokorný, Pavel - Náhlík, Luboš - Hutař, Pavel
Equations for efficient cycle-by-cycle computation of fatigue crack retardation and acceleration due to amplitude changes.
Theoretical and Applied Fracture Mechanics. Roč. 133, OCT (2024), č. článku 104547. ISSN 0167-8442. E-ISSN 1872-7638
R&D Projects: GA ČR(CZ) GA22-28283S
Institutional support: RVO:68081723
Keywords : single overload * wheeler model * growth * steel * propagation * predictions * threshold * closure * metals * Variable amplitude loading * Plasticity induced crack closure * Strip-yield model * Steel
OECD category: Mechanical engineering
Impact factor: 5, year: 2023 ; AIS: 0.827, rok: 2023
Method of publishing: Limited access
Result website:
https://www.sciencedirect.com/science/article/pii/S0167844224002969?via%3DihubDOI: https://doi.org/10.1016/j.tafmec.2024.104547
Permanent Link: https://hdl.handle.net/11104/0355384 - 3.0580722 - ÚFM 2025 RIV NL eng J - Journal Article
Kubíček, Radek - Vojtek, Tomáš - Jambor, Michal - Pokorný, Pavel - Náhlík, Luboš - Pokluda, J. - Hutař, Pavel
Solution to the problem of low sensitivity of crack closure models to material properties.
Theoretical and Applied Fracture Mechanics. Roč. 130, APR (2024), č. článku 104243. ISSN 0167-8442. E-ISSN 1872-7638
R&D Projects: GA ČR(CZ) GA22-28283S
Institutional support: RVO:68081723
Keywords : Load ratio * Crack closure * Cyclic softening * Strip-yield model * Steel
OECD category: Materials engineering
Impact factor: 5, year: 2023 ; AIS: 0.827, rok: 2023
Method of publishing: Limited access
Result website:
https://www.sciencedirect.com/science/article/pii/S0167844223005062?via%3DihubDOI: https://doi.org/10.1016/j.tafmec.2023.104243
Permanent Link: https://hdl.handle.net/11104/0352669 - 4.0573955 - ÚFM 2024 RIV GB eng J - Journal Article
Trávníček, Lukáš - Poduška, Jan - Messiha, M. - Arbeiter, F. - Pinter, G. - Náhlík, Luboš - Hutař, Pavel
Effect of recycled material on failure by slow crack growth in multi-layer polyethylene pipes.
Engineering Fracture Mechanics. Roč. 289, SEP (2023), s. 109423. ISSN 0013-7944. E-ISSN 1873-7315
Institutional support: RVO:68081723
Keywords : Slow crack growth (SCG) * Recycled polyethylene * Multi-layer pipe * Lifetime estimation * High-density polyethylene (HDPE) * PE100 grade
OECD category: Audio engineering, reliability analysis
Impact factor: 4.7, year: 2023 ; AIS: 0.93, rok: 2023
Method of publishing: Limited access
Result website:
https://www.sciencedirect.com/science/article/pii/S0013794423003818?via%3DihubDOI: https://doi.org/10.1016/j.engfracmech.2023.109423
Permanent Link: https://hdl.handle.net/11104/0344336 - 5.0571956 - ÚFM 2024 RIV CH 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: 6.1, year: 2023 ; AIS: 0.989, rok: 2023
Method of publishing: Open access
Result website:
https://www.sciencedirect.com/science/article/pii/S0921509323004069?via%3DihubDOI: https://doi.org/10.1016/j.msea.2023.144982
Permanent Link: https://hdl.handle.net/11104/0342815 - 6.0571447 - 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: 10.3, year: 2023 ; AIS: 2.222, rok: 2023
Method of publishing: Open access
Result website:
https://www.sciencedirect.com/science/article/pii/S2214860423001161?via%3DihubDOI: https://doi.org/10.1016/j.addma.2023.103503
Permanent Link: https://hdl.handle.net/11104/0342686 - 7.0564097 - 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: 1.6, year: 2022 ; AIS: 0.206, rok: 2022
Method of publishing: Open access
Result website:
https://link.springer.com/article/10.1007/s12666-022-02697-0DOI: https://doi.org/10.1007/s12666-022-02697-0
Permanent Link: https://hdl.handle.net/11104/0336614 - 8.0563991 - ÚFM 2025 RIV KR eng J - Journal Article
Šulák, Ivo - Babinský, Tomáš - Chlupová, Alice - Milovanović, A. - Náhlík, Luboš
Effect of building direction and heat treatment on mechanical properties of Inconel 939 prepared by additive manufacturing.
Journal of Mechanical Science and Technology. Roč. 37, č. 3 (2023), s. 1071-1076. ISSN 1738-494X. E-ISSN 1976-3824
EU Projects: European Commission(XE) 857124 - Horizont 2020
Institutional support: RVO:68081723
Keywords : Additive manufacturing rrangement * Dislocation arrangement * Electron backscattered diffraction * Microstructural characterization * Mechanical properties * Nickel-based superalloy
OECD category: Materials engineering
Impact factor: 1.5, year: 2023 ; AIS: 0.284, rok: 2023
Method of publishing: Limited access
Result website:
https://link.springer.com/article/10.1007/s12206-022-2101-7DOI: https://doi.org/10.1007/s12206-022-2101-7
Permanent Link: https://hdl.handle.net/11104/0335747 - 9.0559658 - 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
Impact factor: 1.9, year: 2022
Method of publishing: Open access
Result website:
https://www.sciencedirect.com/science/article/pii/S2215016122001480?via%3DihubDOI: https://doi.org/10.1016/j.mex.2022.101768
Permanent Link: https://hdl.handle.net/11104/0333287 - 10.0558092 - 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: 4, year: 2022 ; AIS: 0.563, rok: 2022
Method of publishing: Limited access
Result website:
https://www.sciencedirect.com/science/article/pii/S1350630722001169?via%3DihubDOI: https://doi.org/10.1016/j.engfailanal.2022.106142
Permanent Link: https://hdl.handle.net/11104/0334019