Publications
POLÁK J, PETRENEC M, KRUML T: Cyclic plastic response and fatigue life in superduplex 2507 stainless steel. Int. J. Fatigue 32 (2010) 279–287.
KRUML T, OBRTLÍK K, PETRENEC M, POLÁK J: Low-cycle fatigue properties of TiAl alloy with high Nb content. Int. J. Mat. Res. (formerly Z. Metallkd.) 100 (2009) 349–352.
KRUML T, STRANYANEK M, CTVRTLIK R, BOHAC P, VYSTAVEL T, PANEK P: A new method for mechanical testing of thin films: Application to aluminum. J. Mater. Res. 24 (2009) 1353–1360.
MAN J, OBRTLÍK K, POLÁK J: Extrusions and intrusions in fatigued metals. Part 1. State of the art and history. Phil. Mag. 89 (2009) 1295–1336.
MAN J, KLAPETEK P, MAN O, WEIDNER A, OBRTLÍK K, POLÁK J: Extrusions and intrusions in fatigued metals. Part 2. AFM and EBSD study of the early growth of extrusions and intrusions in 316L steel fatigued at room temperature. Phil. Mag. 89 (2009) 1337–1372.
OBRTLÍK K, PETRENEC M, MAN J, POLÁK J, HRBÁČEK K: Isothermal fatigue behavior of cast superalloy Inconel 792-5A at 23 and 900 °C. J. Mater. Sci. 44 (2009) 3305–3314.
PETRENEC M, ZEMANOVÁ A, KRAHULA K, KRUML T, MAN J: Heat treatment and mechanical properties of TiAl alloy with high Nb content. Materials Engineering 16 (3a/2009) 13–18.
PETRENEC M, BERAN P, ŠMÍD M, ROUPCOVÁ P, TESAŘOVÁ H: Low cycle fatigue of austempered ductile cast iron alloyed with nickel at room at depressed temperature. Materials Engineering 16 (3a/2009) 1–6.
POLÁK J, SAUZAY M: Growth of extrusions in localized cyclic plastic straining. Mater. Sci. Eng. A 500 (2009) 122–129.
POLÁK J, MAN J, VYSTAVĚL T, PETRENEC M: The shape of extrusions and intrusions and initiation of stage I fatigue cracks. Mater. Sci. Eng. A 517 (2009) 204–211.
DIOLOGENT F, KRUML T: Measurement of the effective activation volume in 45XD titanium aluminides by repeated transient tests. Mater. Sci. Eng. A 487 (2008) 377–382.
KRUML T, CODDET O, MARTIN JL: About the determination of the thermal and athermal stress components from stress-relaxation experiments. Acta Mater. 56 (2008) 333-340.
SAUZAY M, MAN J: Influence of crystalline elasticity on the stress distribution at the free surface of an austenitic stainless steel polycrystal. Comparison with experiments. Mater. Sci. Forum 567–568 (2008) 149–152.
FOURNIER B, SAUZAY M, CAËS C, NOBLECOURT M, MOTTOT M, BOUGAULT A, RABEAU V, MAN J, GILLIA O, LEMOINE P, PINEAU A: Creep-Fatigue-Oxidation interactions in a 9Cr-1Mo martensitic steel. Part III: lifetime prediction. Int. J. Fatigue 30 (2008) 1797–1812.
WEIDNER A, MAN J, TIRSCHLER W, KLAPETEK P, BLOCHWITZ C, POLÁK J, SKROTZKI W: The half-cycle slip activity of persistent slip bands at different stages of fatigue life of cyclically strained polycrystalline nickel. Mater. Sci. Eng. A 492 (2008) 118–127.
OBRTLÍK K, CHLUPOVÁ A, PETRENEC M, POLÁK J: Low cycle fatigue of cast superalloy Inconel 738LC at high temperature. Key Eng. Mater. 385–387 (2008) 581–584.
ZAPLETAL J, VĚCHET S, KOHOUT J, OBRTLÍK K: Fatigue lifetime of ADI from ultimate tensile strength to permanent fatigue limit. Strength of Materials 40 (2008) 32–35.
PETRENEC M, OBRTLÍK K, POLÁK J, MAN J: Dislocation structures in nickel based superalloy inconel 792-5A fatigued at room temperature and 700 °C. Mater. Sci. Forum 567–568 (2008) 429–432.
POLÁK J, PETRENEC M, MAN J: Cyclic stress in 316L austenitic stainless steel at low temperatures. Mater. Sci. Forum 567–568 (2008) 401–404.
MÁLEK P, TURBA K, CIESLAR N, DRBOHLAV I, KRUML T: Structure development during superplastic deformation of an Al-Mg-Sc-Zr alloy. Mater. Sci. Engng A 462 (2007) 95–99.
MARMY P, KRUML T: Low Cycle Fatigue of Eurofer 97. J. Nucl. Mater. 377 (2007) 52–58.
MÁLEK P, TURBA K, CIESLAR N, DRBOHLAV I, KRUML T: Structure development during superplastic deformation of an Al-Mg-Sc-Zr alloy. Mater. Sci. Eng. A 462 (2007) 95–99.
ROBERTSON C, OBRTLÍK K, MARINI B: Dislocation structures in 16MND5 pressure vessel steel strained in uniaxial tension at different temperatures from -196 °C up to 25 °C. J. Nucl. Mater. 366 (2007) 58–69.
JULIŠ M, OBRTLÍK K, POSPÍŠILOVÁ S, PODRÁBSKÝ T: Surface relief evolution in cast superalloy INCONEL 738LC fatigued at room temperature. Acta Metall. Slovaca 13 (2007) 573–577.
PETRENEC M, OBRTLÍK K, POLÁK J: High temperature low cycle fatigue of superalloys Inconel 713LC and Inconel 792-5A. Key Eng. Mater. 348–349 (2007) 101–104.
PETRENEC M, OBRTLÍK K, POLÁK J, MAN J: Effect of temperature on the low cycle fatigue of cast Inconel 792-5A. Key Eng. Mater. 345–346 (2007) 383–386.
POLÁK J, MAN J, VYSTAVĚL T, ZOUHAR L: Fatigue crack initiation in crystalline materials – experimental evidence and models. Key Eng. Mater. 345–346 (2007) 379–382.
POLÁK J: Mechanisms and kinetics of the early fatigue damage in crystalline materials. Mater. Sci. Eng. A 468-470 (2007) 33–39.
POLÁK J: Cyclic plastic response and fatigue life of materials. Key Eng. Mater. 348–349 (2007) 113–116.
KOTECKÝ O, DEGALLAIX S, POLÁK J: Growth of short fatigue cracks emanating from notches in an austenitic-ferritic stainless steel. Key Eng. Mater. 348–349 (2007) 117–120.
VIGUIER B, KRUML T, MARTIN JL: Loss of strength of Ni3Al at elevated temperatures. Phil. Mag. 86 (2006) 4009–4021.
KRUML T, DUPAS C, MARTIN JL: A critical assessment of dislocation multiplication laws in germanium. Acta Mater. 54 (2006) 4721–4729.
MAN J, KLAPETEK P, OBRTLÍK K, POLÁK J: Early stages of fatigue damage in 316L steel. In: Proc. of the 16th European Conf. of Fracture (ECF 16), Fracture of Nano and Engineering Materials and Structures, E.E. Gdoutos (ed.). Dordrecht, Springer, 2006, CD ROM, paper No. 521-man.
MAN J, KLAPETEK P, MAN O, OBRTLÍK K, POLÁK J: AFM and EBSD study of the early stages of surface relief evolution in fatigued 316L steel at room temperature. In: Proc. of the 9th Int. Fatigue Congress (Fatigue 2006), CD ROM. Elsevier, 2006, paper No. FT330, 10p.
PETRENC M, OBRTLÍK K, POLÁK J, KRUML T: Fatigue behaviour of cast nickel based superalloy INCONEL 792-5A at 700 °C. Materials and Technology 40 (2006) 175–178.
PETRENEC M, POLÁK J, OBRTLÍK K, MAN J: Dislocation structures in cyclically strained X10CrAl24 ferritic steel. Acta Mater. 54 (2006) 3429–3443.
PETRENEC M, OBRTLÍK K, POLÁK J: Dislocation arrangements in cyclically strained Inconel 713LC. In: Proc. of the 16th European Conf. of Fracture (ECF 16), Fracture of Nano and Engineering Materials and Structures, E.E. Gdoutos (ed.). Dordrecht, Springer, 2006, CD ROM, paper No. 525-pet.
POLÁK J, MAN J, PETRENEC M: Mechanisms of the early fatigue damage in metallic materials. Komunikácie/ Communications 8 (4/2006) 5–9.
JENČUŠ P, POLÁK J, LUKÁŠ P, MURÁNSKY O: In situ neutron diffraction study of the low cycle fatigue of the alfa-gamma duplex stainless steel. Physica B 385–386 (2006) 597–599.
POLÁK J: Interpretation of the Coffin-Manson law in terms of short crack growth. In: Proc. of the 9th Int. Fatigue Congress (Fatigue 2006), CD ROM. Elsevier, 2006, paper No. FT 128.
JACQUES A, LEGROS M, KRUML T, GEORGE A: Cyclic deformation of silicon single crystals: correlation between dislocation microstructure and mechanical behaviour during linear hardening. Phys. Stat. Sol. (c) 2 (2005) 1992–1997.
KRUML T, CODDET O, MARTIN JL: About stress reduction experiments during constant strain-rate deformation tests, Z. Metallk. 96 (2005) 589–594.
FIKAR J, DUPAS C, KRUML T, JACQUES A, MARTIN JL: Dislocation multiplication rate in the early stage of germanium plasticity, Mat. Sci. Eng. A 400-401 (2005) 431–434.
OBRTLÍK K, ROBERTSON CH, MARINI B: Dislocation structures in 16MND5 pressure vessel steel strained in uniaxial tension at –196 °C. Z. Metallkde 96 (2005) 909–912.
OBRTLÍK K, ROBERTSON CH, MARINI B: Dislocation structures in 16MND5 pressure vessel steel strained in uniaxial tension. J. Nucl. Mater. 342 (2005) 35–41.
PETRENEC M, OBRTLÍK K, POLÁK J, MAN J, HRBÁČEK K: Fatigue behaviour of cast nicked based superalloy INCONEL 792-5A at room temperature. Materials Engineering 12 (3/2005) 21–24.
PETRENEC M, OBRTLÍK K, POLÁK J: Inhomogeneous dislocation structure in fatigued INCONEL 713 LC superalloy at room and elevated temperatures. Mater. Sci. Engng A400–401 (2005) 485–488.
PETRENEC M, OBRTLÍK K, POLÁK J, MAN J, HRBÁČEK K: Fatigue behaviour of cast nickel based superalloy INCONEL 792-5A at room temperature. Materials Engineering 12 (2005) 21–24 (in Czech).
PETRENEC M, AUBIN V, POLÁK J, DEGALLAIX S: Dislocation structures of duplex stainless steel in uniaxial and biaxial cyclic loading. Mater. Sci. Forum 482 (2005) 179–182.
LUKÁŠ P, JENČUŠ P, MURÁNSKY O, POLÁK J, ZRNÍK J: In-situ neutron diffraction studies of deformation and transformation characteristics of metals. CAMP-ISIJ Japan 18 (6/2005) 1408–1411.
POLÁK J, ZEZULKA P: Short crack growth and fatigue life in austenitic-ferritic duplex stainless steel. Fatigue Fract. Engng Mater. Struct. 28 (2005) 923-935.
POLÁK J, MAN J, OBRTLÍK K: Atomic force microscopy study of the early fatigue damage. Mater. Sci. Forum 482 (2005) 45-50.
POLÁK J, PETRENEC M, MAN J: Dislocation structure and surface relief in fatigued metals. Mater Sci. Engng A400-401 (2005) 405-408.
POLÁK J: Plastic strain controlled short crack growth and fatigue life. Int. J. Fatigue 27 (2005) 1192-2001.
POLÁK J: Cyclic plastic response and fatigue life of duplex and superduplex stainless steel, Metallic Mater. 43 (2005) 280-289.
FIKAR J, COUPEAU C, KRUML T, BONNEVILLE J: Experimental study of Ni3Al slip traces by atomic force microscopy, Mat. Sci. Eng. A 387-389 (2004) 926–930.
NYILAS K, DUPAS C, KRUML T, ZSOLDOS L, UNGAR T, MARTIN JL: Dislocation structures and mechanical behaviour of Ge single crystals deformed by compression, Mat. Sci. Eng. A 387-389 (2004) 25–28.
KRUML T, CODDET O, MARTIN JL: The investigation of internal stress field by stress reduction experiments, Mat. Sci. Eng. A 387-389 (2004) 72–75.
VIGUIER B, KRUML T, MARTIN JL: Plasticity of a Ni3(Al,Hf) above the stress peak temperature, Mat. Sci. Eng. A 387-389 (2004) 960–964.
MARTIN JL, KRUML T: Characterizing thermally activated dislocation mobility, J Alloy Compd 378 (2004) 2–12.
MAN J, PETRENEC M, OBRTLÍK K, POLÁK J: AFM and TEM study of cyclic slip localization in fatigued ferritic X10CrAl24 stainless steel. Acta Mater. 52 (2004) 5551–5561.
PANTĚLEJEV L, PODRÁBSKÝ T, HRBÁČEK K, HAKL J, PETRENEC M, NĚMEC K: Influence of the creep on the structure and properties of the cast Ni-superalloy. Acta Metallurgica Slovaca 10 (2004) 443–447 (in Czech).
Z. Chlup, H. Dimitrov, A. Chlupova, J. Latuch, J. O'Dwyer: Mechanical Properties of Amorphous Melt Spun Ribbons Prepared by Rapid Solidification of Al - Mm - Ni - (Fe, Co) Master Alloys, Proc. of Degradation, Terchova 2003, pp.179-184.
Z. Chlup, A. Garcia-Escorial, A. Chlupova, E. Natale, J. G. O’Dwyer: Processing and Mechanical Properties of Nanostructured Aluminium Alloy Al93Fe3Cr2Ti2 in Bulk Form, Proc. of Degradation, Terchova 2003, pp. 174-178.
KRUML T, CODDET O, SAADA G, MARTIN JL: Stress reduction experiments during constant-strain-rate tests in Cu and Ge, Phil Mag Letters 83 (2003) 651–658.
KRUML T, MARTIN JL: On the strength of Ni3Al based compounds, Mat. Sci. Forum 426-432 (2003) 1861–1866.
KRUML T: Measurements of planar fault energies by weak-beam in intermetallics. In: Science, Technology and Education of Microscopy: an Overview, No 1, Vol. 1, ed. A. Mendez-Vilas, Formatex, Bajadoz 2003, pp. 241–248.
MAN J, OBRTLÍK K, POLÁK J: Study of surface relief evolution in fatigued 316L austenitic stainless steel by AFM. Mater. Sci. Engng A351 (2003) 123–132.
POLÁK J, MAN J, OBRTLÍK K: AFM evidence of surface relief formation and models of fatigue crack nucleation. Int. J. Fatigue 25 (2003) 1027–1036.
POLÁK J, MAN J, OBRTLÍK K, KRUML T: The shape of extrusions and intrusions produced by cyclic straining. Z. Metallkde. 94 (2003) 1327–1330.
POLÁK J: Cyclic Deformation, Crack Initiation, and Low Cycle Fatigue. In: Comprehensive Structural Integrity, I. Milne, R. O. Ritchie, B. Karihaloo, Eds. Vol. 4, Elsevier, Amsterdam, 2003, pp. 1–39.
CHLUPOVÁ A, DYMÁČEK P: Mechanical behaviour of hybrid laminates with carbon fibers. Metallic Mater. 40 (2002) 195–208 (in Czech).
DUPAS C, ZUODAR N, CODDET O, KRUML T, MARTIN JL: Dislocation multiplication, exhaustion and mechanical behaviour of Ge single crystals, J. Phys.: Condens. Matter 14 (2002) 12989–12995.
FIKAR J, VIGUIER B, KRUML T, DUPAS C: Searching for the proper law of dislocation multiplication in covalent crystals, J. Phys.: Condens. Matter 14 (2002) 12887–12895.
KRUML T, CAILLARD D, DUPAS C, MARTIN JL: A transmission electron microscopy in-situ study of dislocation mobility in Ge, J. Phys.: Condens. Matter 14 (2002) 12897–12902.
KRUML T, CONFORTO E, Lo PICCOLO B, CAILLARD D, MARTIN JL: From dislocation cores to strength and work-hardening: a study of binary Ni3Al, Acta Mat. 50 (2002) 5091–5101.
MARTIN JL, Lo PICCOLO B, KRUML T, BONNEVILLE J: Characterization of thermally activated dislocation mechanisms using transient tests, Mat. Sci. Eng. A322 (2002) 118–125.
MAN J, OBRTLÍK K, BLOCHWITZ C, POLÁK J: Atomic Force Microscopy of surface relief in individual grains of fatigued 316L austenitic stainless steel. Acta Mater. 50 (2002) 3767–3780.
MAN J, VIČAR M, POLÁK J, OBRTLÍK K: Slip localization and surface relief evolution in fatigued ferritic X10CrAl24 stainless steel. Materials Engineering 9 (2002) 140–145 (in Czech).
PETRENEC M, OBRTLÍK K, POLÁK J: Dislocation structure in fatigued Inconel 713 LC superalloy at room and high temperature. Materials Engineering 9 (2002) 146–149 (in Czech).
POLÁK J, PETRENEC M, DEGALLAIX S: On the analysis of the hysteresis loop of ferritic steel in cyclic straining. Scripta Mater. 47 (2002) 731–736.
D. W. Bale, M. Henderson, B. Dubiel, A. Czyrska-Filemonowicz, C. Guardamagna, P. Bontempi, P. Mulvihill, P. Lukáš, K. Obrtlík and H. Kolkman: The low cycle fatigue behaviour of as cast single crystals CM186LC, in: Materials for Advanced Power Engineering 2002, J.Lecomte-Beckers, M.Carton, F.Schubert and P.J.Ennis (Editors), Forschungszentrum Jülich 2002, Part 1, pp. 149-158.
CHLUPOVÁ A, HEGER J, VAŠEK A: Fatigue crack initiation and early growth in GLARE 3 fiber metal laminate subjected to mixed tensile and bending loading. Acta Polytechnica 41 (2001) 33–36.
KRUML T, POLÁK J: Fatigue softening of X10CrAl24 ferritic steel. Mater. Sci. Engng A319-321 (2001) 564–568.
Lo PICCOLO B, SPÄTIG P, KRUML T, MARTIN JL, BONNEVILLE J: Characterising thermally activated deformation mechanisms, Mat. Sci. Eng. A309-310 (2001) 251–255.
POLÁK J, FARDOUN F, DEGALLAIX S: Analysis of the hysteresis loop in stainless steels, I. Austenitic and ferritic steels. Mater. Sci. Engng A297 (2001) 144–153.
POLÁK J, FARDOUN F, DEGALLAIX S: Analysis of the hysteresis loop in stainless steels, II. Austenitic-ferritic duplex steels and the effect of nitrogen. Mater. Sci. Engng A297 (2001) 154–161.
POLÁK J, KRUML T, OČENÁŠEK V: Fatigue damage in aluminium-lithium alloys, Part I. Cyclic plastic response and fatigue life. Metallic Mater. 39 (2001) 132–147 (in Czech).
POLÁK J, MAN J, OBRTLÍK K: Fatigue damage in aluminium-lithium alloys, Part II. Initiation and short crack growth. Metallic Mater. 39 (2001) 179–189 (in Czech).
KUNZ L, LUKÁŠ P, OBRTLÍK K: Microstructure of CMSX-4 single crystals after creep and fatigue. Acta Metallurgica Slovaca 7 (2001) 409–413.
L. Kunz, P. Lukáš and K. Obrtlík: Microstructure of CMSX-4 single crystals after creep and fatigue, Acta Metallurgica Slovaca, Vol. 7, 2001, pp. 409-413.
VAŠEK A, PRÁŠILOVÁ A: Stress intensity factor in GLARE fibre-metal laminate. Engineering Mechanics 7 (2000) 209–217 (in Czech).
KRUML T, POLÁK J, DEGALLAIX S: Microstructure in 316LN stainless steel fatigued at low temperatures. Mater. Sci. Engng A293 (2000) 275–280.
KRUML T, MARTIN JL, BONNEVILLE J: On the strengthening of Ni3Al by Hafnium additions, Phil. Mag. A 80 (2000) 1545–1566.
KRUML T, PAIDAR V, MARTIN JL: Dislocation density in Ni3(Al,Hf), Intermetallics 8 (2000) 729–736.
MAN J, OBRTLÍK K, POLÁK J: Surface relief and its relation to the crystallographic orientation in fatigued copper single crystals. Metallic Mater. 38 (2000) 339–353 (in Czech).
POLÁK J, KRUML T: Cyclic plasticity, fatigue life and dislocation structures in ferritic stainless steel. Metallic Mater. 38 (2000) 239–252 (in Czech).