Ing. Karel Trojan Ph.D.

Investigation of the Influence of Alloying Elements Ni, Cr, Co and Mo on the Crystallization Process, Phase Composition and Corrosion Resistance of AlSi25Cu4Cr and AlSi25Cu5Cr Alloys

Year of publication

2025

Publication

Materials. 2025, 18(4), ISSN 1996-1944.

Authors

Dochev, B. Dimova, D. Trojan, K. Čapek, J. Kamarska, K. Chuchulska, B.

Link

https://doi.org/10.3390/ma18040907

Preparation of FeNiCoCrCu Thin Films by Ionized Jet Deposition Method: Determination of Elemental Transfer Coefficients

Year of publication

2024

Publication

Crystals. 2024, 14(3), ISSN 2073-4352.

Authors

Lis, J. Skočdopole, J. Jaroš, P. Čapek, J. Trojan, K. Dráb, M. Kučeráková, M. Vratislav, S. Kalvoda, L.

Link

https://doi.org/10.3390/cryst14030263

Influence of Demagnetization and Microstructure Non-Homogeneity on Barkhausen Noise in the High-Strength Low-Alloyed Steel 1100 MC

Year of publication

2024

Publication

Applied Sciences. 2024, 14(4), ISSN 2076-3417.

Authors

Pitoňák, M. Ganev, N. Zgútová, K. Čapek, J. Trojan, K.

Link

https://doi.org/10.3390/app14041511

Magnetic non-destructive monitoring of a ship's propeller blade after long-term operation

Year of publication

2024

Publication

Ocean Engineering. 2024, 291 ISSN 0029-8018.

Authors

Jurkovič, M. Neslušan, M. Čep, R. Minárik, P. Trojan, K. Čapek, J. Kalina, T.

Link

https://doi.org/10.1016/j.oceaneng.2023.116470

Residual Stresses and the Microstructure of Modeled Laser-Hardened Railway Axle Seats under Fatigue

Year of publication

2024

Publication

Metals — Open Access Metallurgy Journal. 2024, 14(3), ISSN 2075-4701.

Authors

Čapek, J. Trojan, K. Kec, J. Ganev, N.

Link

https://doi.org/10.3390/met14030290

Fretting fatigue of 42CrMo4+QT steel: Experimental and numerical assessment

Year of publication

2024

Publication

International Journal of Fatigue. 2024, 189 ISSN 1879-3452.

Authors

Nesládek, M. Enzveiler Marques, J. Papuga, J. Fojtík, F. Mára, V. Trojan, K. Doubrava, K.

Link

https://doi.org/10.1016/j.ijfatigue.2024.108575

Phase transition in AISI 304 during rolling contact wear and its monitoring via Barkhausen noise emission

Year of publication

2024

Publication

Wear. 2024, 558-559 ISSN 0043-1648.

Authors

Neslusan, M. Bast'ovansky, R. Cep, R. Minarik, P. Trojan, K.

Link

https://doi.org/10.1016/j.wear.2024.205563

Preparation of HfNbTiTaZr Thin Films by Ionized Jet Deposition Method

Year of publication

2023

Publication

Crystals. 2023, 13(4), ISSN 2073-4352.

Authors

Skočdopole, J. Čech, J. Čapek, J. Trojan, K. Kalvoda, L.

Link

https://doi.org/10.3390/cryst13040580

Barkhausen noise emission of AISI 304 stainless steel originating from strain induced martensite by shot peening

Year of publication

2022

Publication

Journal of Materials Research and Technology. 2022, 20 748-762. ISSN 2238-7854.

Authors

Neslušan, M. Minárik, P. Čep, R. Uríček, J. Trojan, K. Ganev, N. Trško, L.

Link

https://doi.org/10.1016/j.jmrt.2022.07.107

Monitoring of Plastic Straining Degree of Components Made of Interstitial Free Steel after Uniaxial Tensile Test by the Use of Barkhausen Noise Technique

Year of publication

2022

Publication

Steel Research International. 2022, 93(5), ISSN 1611-3683.

Authors

Schmidova, E. Neslusan, M. Ondrus, J. Trojan, K. Pitoňák, M. Klejch, F. Ramesha, S.K.

Link

https://doi.org/10.1002/srin.202100597

Evaluating size effects on fatigue life of 42CrMo4+QT steel using a statistical SN model with highly-stressed volume and surface

Year of publication

2022

Publication

Procedia Structural Integrity. 2022, 2022 (42) 1414-1421. ISSN 2452-3216.

Authors

Enzveiler Marques, J. Mžourek, M. Papuga, J. Růžička, M. Mára, V. Trojan, K. Benasciutti, D.

Link

https://doi.org/10.1016/j.prostr.2022.12.180

Fatigue Properties and Residual Stresses of Laser-Welded Heat-Resistant Pressure Vessel Steel, Verification on Vessel Model

Year of publication

2022

Publication

Metals — Open Access Metallurgy Journal. 2022, 12(9), ISSN 2075-4701.

Authors

Čapek, J. Kec, J. Trojan, K. Černý, I. Ganev, N. Kolařík, K. Němeček, S.

Link

https://doi.org/10.3390/met12091517

Hardening of Rail Vehicle Axles

Year of publication

2022

Publication

Solid State Phenomena. 2022, 334 77-81. ISSN 1012-0394.

Authors

Němeček, S. Trojan, K. Čapek, J. Ganev, N. Černý, I. Kec, J.

Link

https://doi.org/10.4028/p-zh0n30

Microstructure and Mechanical Properties of Laser Additive Manufactured H13 Tool Steel

Year of publication

2022

Publication

Metals — Open Access Metallurgy Journal. 2022, 12(2), ISSN 2075-4701.

Authors

Trojan, K. Ocelík, V. Čapek, J. Čech, J. Canelo-Yubero, D. Ganev, N. Kolařík, K. De Hosson, J.T.M.

Link

https://doi.org/10.3390/met12020243

Microstructural study of duplex stainless steel after turning using EBSD and X-ray diffraction analysis

Year of publication

2021

Publication

IOP Conference Series: Materials Science and Engineering. 2021, 1121 ISSN 1757-899X.

Authors

Čapek, J. Minarik, P. Neslušan, M. Trojan, K. Ganev, N.

Link

https://doi.org/10.1088/1757-899X/1121/1/012033

On the Weldability of Thick P355NL1 Pressure Vessel Steel Plates Using Laser Welding

Year of publication

2021

Publication

Materials. 2021, 14(1), ISSN 1996-1944.

Authors

Čapek, J. Trojan, K. Kec, J. Černý, I. Ganev, N. Němeček, S.

Link

https://doi.org/10.3390/ma14010131

Comparison of laser and electron beam weldability of high-strength steels

Year of publication

2021

Publication

IOP Conference Series: Materials Science and Engineering. 2021, 1178 ISSN 1757-899X.

Authors

Čapek, J. Kec, J. Němeček, S. Trojan, K. Ganev, N. Černý, I.

Link

https://doi.org/10.1088/1757-899X/1178/1/012010

Monitoring of components made of duplex steel after turning as a function of flank wear by the use of Barkhausen noise emission

Year of publication

2020

Publication

Materials Characterization. 2020, 169 ISSN 1044-5803.

Authors

Neslusan, M. Trojan, K. Haušild, P. Minarik, P. Čapek, J.

Link

https://doi.org/10.1016/j.matchar.2020.110587

Barkhausen noise emission in over-stressed steel wires

Year of publication

2020

Publication

Journal of Magnetism and Magnetic Materials. 2020, 513 ISSN 0304-8853.

Authors

Neslusan, M. Bahleda, F. Trojan, K. Pitonak, M. Zgútová, K.

Link

https://doi.org/10.1016/j.jmmm.2020.167134

Non-destructive evaluation of the railway wheel surface damage after long-term operation via Barkhausen noise technique

Year of publication

2019

Publication

Wear. 2019, 420-421 195-206. ISSN 0043-1648.

Authors

Neslušan, M. Minárik, P. Grenčík, J. Trojan, K. Zgútová, K.

Link

https://doi.org/10.1016/j.wear.2018.10.016

Real structure of ferritic steel and ferrite phase of duplex steel after cold-rolling

Year of publication

2018

Publication

Materials Structure in Chemistry, Biology, Physics and Technology. 2018, 25(2), 88-91. ISSN 1211-5894.

Authors

Čapek, J. Trojan, K. Němeček, J. Ganev, N.

Surface Integrity after Turning a Duplex Stainless Steel with Respect to Tool Geometry

Year of publication

2018

Publication

Transactions of Famena. 2018, 42(4), 1-14. ISSN 1333-1124.

Authors

Čapek, J. Kolařík, K. Neslušan, M. Pitrmuc, Z. Beránek, L. Trojan, K. Němeček, J. Ganev, N. Kyncl, J. Mikeš, P.

Link

https://doi.org/10.21278/TOF.42401

EVALUATION OF MICROSTRUCTURE IN LASER-WELDED FERRITIC STEEL PLATES USING ELECTRON BACKSCATTER DIFFRACTION AND NANOINDENTATION

Year of publication

2018

Publication

APPLIED RESEARCHES IN TECHNICS, TECHNOLOGIES AND EDUCATION. 2018, 6(3), 207-212. ISSN 1314-8788.

Authors

Trojan, K. Čapek, J. Čech, J. Ocelík, V. Ganev, N.

Link

https://doi.org/10.15547/artte.2018.03.001

Real Structure and Residual Stresses in Advanced Welds Determined by X-ray and Neutron Diffraction Analysis

Year of publication

2018

Publication

Materials Structure in Chemistry, Biology, Physics and Technology. 2018, 25(2), 79-83. ISSN 1211-5894.

Authors

Trojan, K. Čapek, J. Hervoches, Ch. Ganev, N. Mikula, P. Kolařík, K.