Institute of Physics of Materials AS CR, v. v. i. > People > Jambor Michal

Ing. Michal Jambor, Ph.D.

Room119
Phone number+420 532 290 414
E-mail[javascript protected email address]
Researcher IDR-6119-2018
ORCID0000-0001-9786-2034
Positionhead - High Cycle Fatigue Group

Scientific interest
  • Fatigue damage in metallic materials
  • Aluminum alloys
  • Electron microscopy

Education
  • 2016-2019: Doctoral degree - University of Žilina, Faculty of Mechanical Engineering, Materials Engineering
  • 2014-2016: Master’s degree - University of Žilina, Faculty of Mechanical Engineering, Materials Engineering
  • 2011-2014: Bachelor’s degree - University of Žilina, Faculty of Mechanical Engineering, Materials Engineering
Work experiences
  • From 07/2022: Head of research group - High Cycle Fatigue Group, Institute of Physics of Materials, CAS
  • 07/2019-06/2022: Post-doc - High Cycle Fatigue Group, Institute of Physics of Materials, CAS
International internships
  • 01/2021-06/2021: CAS mobility - Paul Scherrer Institute, Villigen, Switzerland
  • 09/2018-12/2018: Erasmus+ - Politecnico di Milano, , Milan, Italy

2025

Pelegatti M., Brůža J., Jambor M., Šiška F., Man J.: On microstructure evolution and damage onset in 316 L steel produced by laser-powder bed fusion during the early stages of low cycle fatigue loading. Mater. Character. 228 (2025) 115448

Baganis A., Malamud F., Čapek J., Klimashin F., Polatidis E., Busi M., Šmíd M., Jambor M., Michler J., Strobl M., Leinenbach C.: Phase formation and texture evolution in 316L-CuCrZr multi-material structures fabricated by laser powder bed fusion. Mater. & Design 256 (2025) 114358

Pokorný P., Vojtek T., Kubíček R., Jambor M., Náhlík L., Hutař P.: Paradox of shorter residual fatigue life due to omission of low-amplitude cycles and its significance for testing. Fatigue Fract. Eng. Mater. Struct. 48 (2025) 956-966

Crisafulli D., Jambor M., Šmíd M., Santonocito D., Risitano G.: Fatigue life analysis of traditional and annealed AISI 304L specimens by thermographic methods. Engineering Proceedings 85 (2025) 5

Bartošák M., Jambor M., Halamka J., Pelikán L., Stránský O., Galčíková E., Slaný M., Horváth J., Petrášek Š., Šulák I.: Low-cycle fatigue of laser powder bed fusion-processed AlSi10Mg using recycled powder: Experiments and machine learning-assisted lifetime prediction. Mater. & Design 253 (2025) 113926

Straková D., Jambor M., Nový F., Trško L.: Microstructure evolution in the heat affected zone of the S960MC weld joint. The International Journal of Advanced Manufacturing Technology 139 (2025) 3015-3025


2024

Klusák J., Fintová S., Kozáková K., Jambor M., Seitl S.: Risk volume effect in very high cycle fatigue of 304L stainless steel. Int. J. Fatigue 178 (2024) 108016

Šebestová H., Jambor M., Horník P., Novotný J., Mrňa L.: Laser beam oscillation welding for fatigue properties enhancement of tailor-welded blanks. Thin-Walled Struct. 196 (2024) 111506

Dlhý P., Peter O., Fajkoš R., Pokorný P., Hutař P., Jambor M.: Numerical investigation of the critical areas of the freight train wheel web. Strojnicky casopis - Journal of Mechanical Engineering 74 (2024) 15-26

Šiška F., Fintová S., Chlup Z., Kuběna I., Jambor M., Šulák I., Chlupová A.: Numerical analysis of plastic deformation mechanisms in polycrystaline copper under cyclic loading with different frequencies. Int. J. Fatigue 188 (2024) 108524

Kubíček R., Vojtek T., Jambor M., Pokorný P., Náhlík L., Pokluda J., Hutař P.: Solution to the problem of low sensitivity of crack closure models to material properties. Theor. Appl. Fract. Mech. 130 (2024) 104243

Bartošák M., Šulák I., Horváth J., Jambor M., Pilsová L.: Isothermal low-cycle fatigue and fatigue creep behaviour of 2618 aluminium alloy. Int. J. Fatigue 179 (2024) 108027

Jambor M., Trško L., Šulák I., Šiška F., Bagherifard S., Guagliano M., Florková Z.: Application of shot peening to improve fatigue properties via enhancement of precipitation response in high-strength Al-Cu-Li alloys. Journal of Materials Research and Technology 33 (2024) 9595-9602

Hadraba H., Stratil L., Šiška F., Chlup Z., Čížek J., Jambor M., Bertolla L.: Grain size manipulation of the Eurofer steel via mechanical alloying. J. Mater. Sci. 59 (2024) 11546-11558


2023

Sovík J., Kajánek D., Pastorek F., Štrbák M., Florková Z., Jambor M., Hadzima B.: The effect of mechanical pretreatment on the electrochemical characteristics of PEO coatings prepared on magnesium alloy AZ80. Materials 16 (2023) 5650

Šmíd M., Koutný D., Neumannová K., Chlup Z., Náhlík L., Jambor M.: Cyclic behaviour and microstructural evolution of metastable austenitic stainless steel 304L produced by laser powder bed fusion. Additive Manufacturing 68 (2023) 103503

Kunčická L., Jambor M., Král P.: High pressure torsion of copper; effect of processing temperature on structural features, microhardness and electric conductivity. Materials 16 (2023) 2738

Kuběna I., Fintová S., Jambor M., Šmíd M.: TKD/EBSD and TEM analysis of microstructural changes ongoing in AISI 304L steel exposed to the cyclic loading. Mater. Sci. Eng. A 872 (2023) 144943

Konečná R., Varmus T., Nicoletto G., Jambor M.: Influence of build orientation on surface roughness and fatigue life of the Al2024-RAM2 alloy produced by laser powder bed fusion (L-PBF). Metals 13 (2023) 1615

Jambor M., Vojtek T., Pokorný P., Koutný D., Náhlík L., Hutař P., Šmíd M.: Anomalous fatigue crack propagation behavior in near-threshold region of L-PBF prepared austenitic stainless steel. Mater. Sci. Eng. A 872 (2023) 144982

Klusák J., Kozáková K., Jambor M., Seitl S.: Fatigue behavior of DIN 1.4307 and DIN 1.4306 stainless steels under high frequency loading. Procedia Struct. Integr. 43 (2023) 142-147


2022

Dlhý P., Poduška J., Pokorný P., Jambor M., Náhlík L., Kajánek D., Fajkoš R., Hutař P.: Estimation of residual stress distribution in railway axles. Eng. Fail. Anal. 135 (2022) 106142

Jambor M., Pokorný P., Trško L., Oplt T., Jacková M., Hutař P.: Microstructure and the fatigue crack propagation in the dissimilar low alloy/stainless steel GMAW welded joints. Mater. Character. 191 (2022) 112119

Dlhý P., Poduška J., Pokorný P., Jambor M., Náhlík L., Hutař P.: Residual stress determination by the layer removal and X-ray diffraction measurement correction method. MethodsX 9 (2022) 101768

Kunčická L., Kocich R., Kačor P., Jambor M., Jopek M.: Influence of (Sub) Structure Development within Rotary Swaged Al?Cu Clad Conductors on Skin Effect during Transfer of Alternating Current. Materials 15 (2022) 650

Konečná R., Nicoletto G., Kunz L., Jambor M.: Notch orientation and fatigue strength of as-built L-PBF AlSi10Mg. Procedia Struct. Integr. 42 (2022) 857-862

Kunčická L., Kocich R., Kačor P., Jambor M., Marek M.: Characterising Correlations between Electric Conductivity and Structural Features in Rotary Swaged Al/Cu Laminated Conductors. Materials 15 (2022) 1003

Biswas B., Michel V., Fjellvag O., Bimashofer G., Döbeli M., Jambor M., Keller L., Müller E., Ukleev V., Pomjakushina E., Singh D., Stuhr U., Vaz C., Lipper T., Schneider C.: Role of Dy on the magnetic properties of orthorhombic DyFeO3. Phys. Rev. Mater. 6 (2022) 074401

Kunčická L., Kocich R., Jambor M.: Shear strain induced recrystallization/recovery phenomena within rotary swaged Al/Cu composite conductors. Mater. Character. 194 (2022) 112399


2021

Fintová S., Kuběna I., Chlupová A., Jambor M., Šulák I., Chlup Z., Polák J.: Frequency-dependent fatigue damage in polycrystalline copper analyzed by FIB tomography. Acta Mater. 211 (2021) 116859

Madia M., Vojtek T., Duarte L., Zerbst U., Pokorný P., Jambor M., Hutař P.: Determination of fatigue crack propagation thresholds for steel in presence of environmental effects. Int. J. Fatigue 153 (2021) 106449

Jambor M., Vojtek T., Pokorný P., Šmíd M.: Effect of Solution Annealing on Fatigue Crack Propagation in the AISI 304L TRIP Steel. Materials 14 (2021) 1331

Neslušan M., Šugárová J., Haušild P., Minárik P., Čapek J., Jambor M., Šugár P.: Barkhausen Noise Emission in AISI 321 Austenitic Steel Originating from the Strain-Induced Martensite Transformation. Metals 11 (2021) 429

Kunčická L., Jambor M., Košelová Z., Dvořák J.: Structural Factors Inducing Cracking of Brass Fittings. Materials 14 (2021) 3255

Pokorný P., Vojtek T., Jambor M., Náhlík L., Hutař P.: Effect of Underload Cycles on Oxide-Induced Crack Closure Development in Cr-Mo Low-Alloy Steel. Materials 14 (2021) 2530

Šmíd M., Kuběna I., Jambor M., Fintová S.: Effect of solution annealing on low cycle fatigue of 304L stainless steel. Mater. Sci. Eng. A 824 (2021) 141807


2020

Oplt T., Jambor M., Náhlík L., Hutař P.: Numerical simulations of semi-elliptical fatigue crack propagation. AIP Conference Proceedings 2309 (2020) 020005

Šebestová H., Horník P., Mrňa L., Jambor M., Horník V., Pokorný P., Hutař P., Ambrož O., Doležal P.: Fatigue properties of laser and hybrid laser-TIG welds of thermo-mechanically rolled steels. Mater. Sci. Eng. A 772 (2020) 138780

Jambor M., Kajánek D., Fintová S., Bronček J., Hadzima B., Guagliano M., Bagherifard S.: Directing Surface Functions by Inducing Ordered and Irregular Morphologies at Single and Two-Tiered Length Scales. Adv. Eng. Mater. 2020 (2020) 20200105

Jambor M., Trško L., Klusák J., Fintová S., Kajánek D., Nový F., Bokůvka O.: Effect of Severe Shot Peening on the Very-High Cycle Notch Fatigue of an AW 7075 Alloy. Metals 10 (2020) 1262

Hadzima B., Kajánek D., Jambor M., Drábiková J., Březina M., Buhagiar J., Pastorková J., Jacková M.: PEO of AZ31 Mg Alloy: Effect of Electrolyte Phosphate Content and Current Density. Metals 10 (2020) 1521

Vojtek T., Pokorný P., Oplt T., Jambor M., Náhlík L., Herrero D., Hutař P.: Classically determined effective deltaK fails to quantify crack growth rates. Theor. Appl. Fract. Mech. 108 (2020) 102608


2019

Nový F., Jambor M., Petrů M., Trško L., Fintová S., Bokůvka O.: Investigation of the brittle fracture of the locomotive draw hook. Eng. Fail. Anal. 105 (2019) 305-312


2018

Trško L., Fintová S., Nový F., Bokůvka O., Jambor M., Pastorek F., Florková Z., Oravcová M.: Study of Relation between Shot Peening Parameters and Fatigue Fracture Surface Character of an AW 7075 Aluminium Alloy. Metals 8 (2018) 111


2017

Hadzima B., Nový F., Trško L., Pastorek F., Jambor M., Fintová S.: Shot peening as a pre-treatment to anodic oxidation coating process of AW 6082 aluminum for fatigue life improvement. Int. J. Adv. Manufact. Technol. 93 (2017) 3315-3323