Institute of Physics of Materials AS CR, v. v. i. > Groups > Brittle Fracture Group

Brittle Fracture Group

HeadIng. Zdeněk Chlup, Ph.D.
E-mail [javascript protected email address]
Phone number+420 532 290 335, +420 532 290 314, +420 532 290 308
Room128a, 5, Zwick lab.

Arising from the extensive long-term experiences and previous fruitful and internationally acknowledged activity in this field the group investigates the problems associated with strength and fracture behaviour of engineering materials leading to explanation of physical nature of phenomena observed. Major attention is given to quantitative assessment and predictions of microstructure - property relationships in both the structural steels and the advanced materials. For the recent research activity of the group having theoretical, computational and experimental nature the following main areas of interests are characteristic:

In the field of experimental fracture mechanics and brittle fracture of steels the study of phenomena is in focus of interests rather than particular steel itself:


  • Micromechanisms of brittle failures, relationships to microstructural parameters. Transition behaviour of fracture toughness characteristics, the temperature and strain rate effects.

  • Micromechanical aspects of brittle fracture initiation. Accurate characterisation of crack tip phenomena and their relations to macroscopic fracture characteristics, the crack tip constraint effects.

  • Local approach (deterministic, stochastic) in the assessment of brittle failures and fracture toughness prediction. Cleavage (critical) fracture stress, its physical nature and role.

  • Technological and operational degradation in low alloy (creep resistant) steels, microstructural and micromechanical properties controling the phenomenas.

  • Fracture behaviour and nature of toughness of heterogeneous martensite in low alloyed steels.


Fracture of advanced materials. New direction, currently based on grant projects, is focused on study of new types of advanced materials with an interdisciplinary approach. Materials and their fracture behaviour are supposed to be the preferred topics in this field:


  • Strain and fracture behaviour of an in situ composites. Low temperature toughness and fracture of duplex stainless steels, ageing and strain rate effects.

  • Brittleness and toughening mechanisms in ceramics. Development of advanced methods for fracture toughness determination for brittle materials.

  • The failure micromechanisms and fracture characteristics of glass ceramics reinforced by metal particles and/or SiC fibres.


Short video presentation "Future of glass-ceramic materials"

Researchers


NamePhone numbersRoomsE-mail
Ing. Luca Bertolla, Ph.D. +420 532 290 336128b [javascript protected email address]
prof. Ing. Ivo Dlouhý, CSc. +420 532 290 342117 [javascript protected email address]
Ing. Hynek Hadraba, Ph.D. +420 532 290 369225 [javascript protected email address]
Ing. Luděk Stratil, Ph.D. +420 532 290 365126 [javascript protected email address]
Ing. Oldřich Ševeček, Ph.D. +420 532 290 335128a [javascript protected email address]
Dr. Ing. Filip Šiška, Ph.D. +420 532 290 365126 [javascript protected email address]

Technicians


NamePhone numbersRoomsE-mail
Ing. Zdeněk Balík +420 532 290 3145 [javascript protected email address]
Ing. Pavel Čupera +420 532 290 3145 [javascript protected email address]
Šárka Šmýdová +420 532 290 337127 [javascript protected email address]
Bc. Radek Vácha +420 532 290 364109 [javascript protected email address]

Phd students


NamePhone numbersRoomsE-mail
Ing. Silviu Ivan +420 532 290


Project numberNameInvestigator
21-24805S Tailoring of interfaces in lead-free ferroelectric-dielecric composites to enhance their electromechanical propertiesIng. Zdeněk Chlup, Ph.D.
20-20873S Development of High Temperature Liquid Metal Resistant ODS Steels for Fission/Fusion ApplicationIng. Hynek Hadraba, Ph.D.
CZ.02.1.01/0.0/0.0/16_025/0007304 Architectured materials designed for additive manufacturing (ArMAdit)Ing. Hynek Hadraba, Ph.D.

ALL PROJECTS


Project numberNameInvestigator
18-07140S Multiscale analysis of twin-microstructure interactions in HCP metals and alloysDr. Ing. Filip Šiška, Ph.D.
17-23964S Dispersion strengthened high entropy alloys for extreme conditionsIng. Hynek Hadraba, Ph.D.
17-12546S Fundamental aspects of partial pyrolysis of hybrid composites with polysiloxane matrix precursorsIng. Zdeněk Chlup, Ph.D.
17-13573S Architectured metallic materials designed for cold spray kinetizationprof. Ing. Ivo Dlouhý, CSc.
17-08153S Novel material architectures for SMART piezoceramic electromechanical convertersIng. Zdeněk Chlup, Ph.D.
MSM100411601 Transferability issues in ductile to brittle transition and ductile regimeIng. Luděk Stratil, Ph.D.
GrInHy - H2020 GrInHy: Green Industrial Hydrogen via reversible high-temperature electrolysisprof. Ing. Ivo Dlouhý, CSc.
CoACH - H2020 (MSCA-ITN) CoACH: Advanced glasses, Composites And Ceramics for High growth Industries (European training network - ETN)prof. Ing. Ivo Dlouhý, CSc.
GJ15-21292Y Current perspectives of ferroelectric domain interfacesDr. Ing. Filip Šiška, Ph.D.
GA14-11234S Experimental evaluation and computational modeling of ceramic foams response to mechanical loadingprof. Ing. Ivo Dlouhý, CSc.
GA14-25246S Advanced ODS steels for application in heavy metal meltsIng. Hynek Hadraba, Ph.D.
7AMB14SK154 Progressive soft magnetic materials based multicomponent alloysIng. Hynek Hadraba, Ph.D.
7AMB14SK155 Study of mechanical and fracture properties of composites reinforced nanoceramic boron nitride nanotubesprof. Ing. Ivo Dlouhý, CSc.
WP12-MAT-01-ODSFS-01-01/IPP.CR/BS EFDA - Production and characterization of laboratory-scale batches of nano-structured ODSFSIng. Hynek Hadraba, Ph.D.
263476 RoLiCer - Enhanced reliability and lifetime of ceramic components through multi-scale modelling of degradation and damageIng. Zdeněk Chlup, Ph.D.
FP7-PEOPLE-2010-ITN Glass and Ceramic Composites for High Technology Applications – Initial Training Networksprof. Ing. Ivo Dlouhý, CSc.
GAP108/11/1644 Fracture mechanics characteristics of the interface of low toughness materialsIng. Zdeněk Chlup, Ph.D.
GAP107/10/0361 Microstructural design of high toughness materialsprof. Ing. Ivo Dlouhý, CSc.
GAP108/10/0466 Fracture behaviour prediction based on quantification of local material responseIng. Hynek Hadraba, Ph.D.
EFDA Study of the micro-mechanisms of cleavage fracture of 14% Cr ODS ferritic steelsIng. Hynek Hadraba, Ph.D.
ME 10117 Development of new TiAl intermetallics with improved mechanical properties through the control of the microstructure of thermomechanical treatmentprof. Ing. Ivo Dlouhý, CSc.
CZ.1.07/2.4.00/12.0030 Mechanical Engineering Cooperative Networkprof. Ing. Ivo Dlouhý, CSc.
CZ.1.07/2.3.00/09.0228 Complex System for Attracting, Education and Continuing Involment of Talented Individuals to Research Centers of AS CR and FME BUTprof. Ing. Ivo Dlouhý, CSc.
M100410902 Fracture behaviour of ceramic-ceramic and metal-ceramic interface in laminate structuresIng. Zdeněk Chlup, Ph.D.
GA101/09/1821 Mechanical and fracture properties of multilayered ceramic/ceramic and ceramic/metal materials with graded layersprof. Ing. Ivo Dlouhý, CSc.
CZ.1.05/2.1.00/01.0002 NETME centre - New Technologies for Engineering - Division of Advanced Metallic Materials (AMM)prof. Ing. Ivo Dlouhý, CSc.
GD106/09/H035 Multiscale Design of Advanced Materialsprof. Ing. Ivo Dlouhý, CSc.
GA106/09/1101 Development of new matrix types based on pyrolysed resins for composites reinforced with ceramic fibresIng. Zdeněk Chlup, Ph.D.
GA101/08/1304 Simulation of the brittle damage and fracture of heteroneneous materialsIng. Vladislav Kozák, CSc.
EFDA Study of the micro-mechanisms of cleavage fracture of 14% Cr ODSIng. Hynek Hadraba, Ph.D.
MEB060714 Influence of Contact Stresses on Results of the Ball on the Three Balls TestIng. Zdeněk Chlup, Ph.D.
GA106/08/1397 Effect of ultrafine particles dispersion on cleavage fracture of chromium steelsIng. Hynek Hadraba, Ph.D.
ME08051 NUCLEATION OF CONE CRACK AT BIAXIAL BEND TESTIng. Zdeněk Chlup, Ph.D.
IPP-CR UT7 DEGR Euratomprof. Ing. Ivo Dlouhý, CSc.
GA106/07/0762 Structure, properties and metallurgy of near-gamma TiAl alloysprof. RNDr. Antonín Dlouhý, CSc.
GA106/06/0646 The micromechanics of self-affine fractal cracks in brittle materialsprof. Ing. Ivo Dlouhý, CSc.
GA106/06/0724 Micro-structurally induced shielding effects in toughening of ceramic matrix compositesprof. Ing. Ivo Dlouhý, CSc.
ME854 (1016/2006-32) Synergetic effects of microstructure and testing conditions on ceramics fracture resistance assessmentIng. Zdeněk Chlup, Ph.D.
AV0Z20410507 Physical properties of advanced materials in relation to their microstructure and processingdoc. RNDr. Petr Lukáš, CSc., dr. h. c.
2005-23 Corrections of statistical size effects on fracture toughness characteristics of structural ceramicsIng. Zdeněk Chlup, Ph.D.
GA106/05/0495 Impact response and dynamic failure of brittle materialsprof. Ing. Ivo Dlouhý, CSc.
GA101/05/0493 Damage prediction of structural materials using cohesive modelsIng. Vladislav Kozák, CSc.
106/05/P119 Fracture toughness scatter in ceramics and brittle matrix composites at higher temperaturesIng. Zdeněk Chlup, Ph.D.
GD106/05/H008 Multiscale Design of Advanced Materials Iprof. Ing. Ivo Dlouhý, CSc.
1QS200410502 Properties of engineering materials under development applicable in the near future in traffic, medicine and power generating industryprof. RNDr. Ludvík Kunz, CSc., dr. h. c.
IAA200410502 The scaling role of damage inhomogeneity in brittle failureprof. Ing. Ivo Dlouhý, CSc.
ME 491 Properties degradation in thermally loaded glass matrix compositesprof. Ing. Ivo Dlouhý, CSc.
GA106/02/0745 Bainitic cast steel for dynamically loaded componentsIng. Vladislav Kozák, CSc.
GA101/02/0683 Crack/microcrack behaviour in selected brittle matrix compositesprof. Ing. Ivo Dlouhý, CSc.
GA106/01/0342 Physical metallurgy aspect of fatigue damage of engineering parts made from steels multiaxially stressed by cycling loadingprof. Ing. Ivo Dlouhý, CSc.
IBS2041001 Degradation of properties and lifetime assessment of engineering materials under mechanical loadingprof. RNDr. Ludvík Kunz, CSc., dr. h. c.
IAA2041003 Brittle fracture micromechanics and toughness scaling modelsprof. Ing. Ivo Dlouhý, CSc.
GA101/00/0170 The transferability of fracture toughness characteristics from point a view of integrity of components with defectsIng. Vladislav Kozák, CSc.
IAC2041011 Statistical aspects of constraint at brittle fracture initiationprof. Ing. Ivo Dlouhý, CSc.
AV0Z2041904 Behavior and properties of metallic and non-metallic materials in relation to their structure, research on processes leading to degradation of material qualitydoc. RNDr. Petr Lukáš, CSc., dr. h. c.
ME 303 Fracture Resistance of Steels for Containers of Spent Nuclear Fuelprof. Ing. Ivo Dlouhý, CSc.
ME 312 Damage development in thermally shocked fibre reinforced borosilicate glass matrix compositeprof. Ing. Ivo Dlouhý, CSc.
GA106/98/0079 Physical metallurgy aspects of the intergranular fracture damage of the structural steelsIng. Vladislav Kozák, CSc.
OC 517.20 Micromechanical aspects of brittle fracture initiation with respect to impurity effectsprof. Ing. Ivo Dlouhý, CSc.
IAA2041701 The role of local constraint and strain rate in failure micromechanisms of duplex steelsprof. Ing. Ivo Dlouhý, CSc.
GV101/96/K264 Limit states of failure in advanced structural materials assessed by means of unconventional test methodsprof. Ing. Ivo Dlouhý, CSc.

ALL PROJECTS

Brillant 220 automatic / manual metallographic saw Metalco

Contact person: Ing. Zdeněk Chlup, Ph.D.
Brillant-220 is an universal precision saw designed for manual and automatic precision cutting of very small and larger specimens.

Screw driven testing machine ZWICK Z50

Contact person: Ing. Zdeněk Balík
A universal testing system predominately used for quasi-static tensile, compressive, bending experiments of polymers, metals, ceramic and their composites at wide range of temperatures.

Jacomex GP Campus glovebox

Contact person: Ing. Hynek Hadraba, Ph.D.
The stainless steel glovebox with glass protective shield allows work in an atmosphere of inert gases (Ar, He).

Sonopuls ultrasonic homogenizer Bandelin

Contact person: Ing. Luca Bertolla, Ph.D.
Sonopuls ultrasonic homogenizer generates high-performance ultrasound with high intensities and ultrasonic amplitudes, which are transferred into liquid media using the probe (metal tip).

Universal test system INSTRON 8862 with electromechanical actuator

Contact person: Ing. Zdeněk Chlup, Ph.D.
A universal testing system predominately used for bending and compressive experiments of ceramic and ceramic composites at room temperatures.

High temperature impulse excitation technique IMCE HT1600

Contact person: Ing. Zdeněk Chlup, Ph.D.
The system allows obtaining temperature dependence of the elastic properties of the material by non-destructive impulse excitation method.

High temperature test system

Contact person: Ing. Zdeněk Chlup, Ph.D.
A test system is designed for testing at temperatures up to 1600°C. Tests of metals, ceramics and composites can be performed in vacuum or under a protective argon atmosphere.

Pulverisette 2 Mortar Grinder

Contact person: Ing. Hynek Hadraba, Ph.D.
A classic variable grinder that can handle both hard-brittle and soft-wet materials.

Instrumented impact tester Zwick/Roell B5113.303 (50 J)

Contact person: Ing. Luděk Stratil, Ph.D.
Load measurement, different instrumented and non-instrumented pendulums from 0.5J up to 50J, dynamic tensile test adaptor. The fracture process can be monitored by high speed camera Olympus i-SPEED 3 with extreme low light sensitivity and up to 150,000 fps recoding.

Olympus LEXT OLS3100 confocal microscope with AFM modul

Contact person: Ing. Hynek Hadraba, Ph.D.
Microscope for documentation of microstructure and fracture surfaces, 3D reconstruction of surfaces and their further geometrical analysis.

Micro-testing machine MTS Tytron 250

Contact person: Ing. Luděk Stratil, Ph.D.
Load cell up to ± 250 N, loading speed up to 0.5 m/s. Fixtures for tensile and three or four point bend test.

3D Printer Prusa i3 MKS3+ & MMU2S (Prusa Research)

Contact person: Ing. Hynek Hadraba, Ph.D.
The Prusa i3 MK3S+ 3D printer is the successor to the successful MK2 model. The main advantages of the MK3S+ include a redesigned extruder, a range of sensors and smart features.

3D printer Prusa SL1

Contact person: Ing. Hynek Hadraba, Ph.D.
This 3D printer is based on SLA technology. It means a resin is cured with UV light layer by layer. In our laboratory we often use that for making sample holders useful for grinding or electrochemical experiments..

Screw driven testing machine ZWICK Z2.5 equipped with micro hardness head ZHU0.2 with optics

Contact person: Ing. Hynek Hadraba, Ph.D.
Load cell of testing machine up to 2.5 kN. Micro hardness head equipped with instrumented Vickers, Knoop and universal micro-hardness test with load up to 200 N and position resolution 20 nm.

ESPI System Q-300 Dantec Dynamics

Contact person: Ing. Zdeněk Chlup, Ph.D.
An Electronic Speckle Pattern Interferometry (ESPI) for high sensitive displacement and strain analysis.

INSTRON E3000 with linear motor technology

Contact person: doc. Ing. Pavel Hutař, Ph.D.
Electrodynamic testing instrument INSTRON with closed control loop for static or dynamic testing from very small to high frequencies (200 Hz and more). Maximal load is of ±3000 N for dynamic testing and ±2100 N for static testing. The system is equipped with temperature controlled chamber INSTRON 3119-605 with a temperature range from -100°C in LN2 atmosphere (-70 °C in CO2) to 350 °C and the internal dimensions of 485×240×230 mm.

Analytical balances DENVER Summit

Contact person: Ing. Zdeněk Chlup, Ph.D.
The analytical balances Denver Summit are precious tool for weighting of small samples with the precision of 0.1 mg. The available density kit broadens their application to the density measurement.

Acoustic emission kit Dakel IPL

Contact person: Ing. Zdeněk Chlup, Ph.D.
for 4 channels continuous recording of AE signal with measuring and analysing software.

Precise linear saw Buehler ISOMET 5000

Contact person: Ing. Zdeněk Chlup, Ph.D.
The cutting machine allows precious sectioning of very hard materials using diamond blades of various dimensions.


2021


Holzer J., Chlup Z., Kruml T., Gröger R.: Plastic deformation of magnetically isotropic Cr single crystals compressed at 77 K. Int. J. Plast. 138 (2021) 102938

Ostapovec A., Kushnir K., Máthis K., Šiška F.: Interaction of Migrating Twin Boundaries with Obstacles in Magnesium. Metals 11 (2021) 154

Taveri G., Hanzel O., Sedláček J., Toušek J., Neščaková Z., Michálek M., Dlouhý I., Hnatko M.: Consolidation of Bioglass? 45S5 suspension through cold isostatic pressing. Ceram. Int. 47 (2021) 4090-4096

Unsal H., Grasso S., Kovalčíková A., Hanzel O., Tatarková M., Dlouhý I., Tatarko P.: In-situ graphene platelets formation and its suppression during reactive spark plasma sintering of boron carbide/titanium diboride composites. J. Eur. Ceram. Soc. 41 (2021) 6281-6289

Máthis K., Knapek M., Šiška F., Harcuba P., Ugi D., Ispánovity P., Groma I., Shin K.: On the dynamics of twinning in magnesium micropillars. Mater. & Design 203 (2021) 109563

Bertolla L., Šulák I., Buršík J., Dlouhý I., Smilek J., Mácová P., Holas J.: Exfoliation of hexagonal boron nitride nanosheets in low-modulus concentrated alkali silicate pastes. Mater. Lett. 292 (2021) 129551

Čížek J., Kovařík O., Čupera J., Kondas J., Bajer T., Šiška F., Janovská M., Seiner H.: Measurement of mechanical and fatigue properties using unified, simple-geometry specimens: Cold spray additively manufactured pure metals. Surf. Coat. Technol. 412 (2021) 126929

Tatarková M., Tatarko P., Kovalčíková A., Dlouhý I., Dusza J., Šajgalík P.: Influence of hexagonal boron nitride nanosheets on phase transformation, microstructure evolution and mechanical properties of Si3N4 ceramics. J. Eur. Ceram. Soc. 41 (2021) 5115-5126

Veverka J., Vilémová M., Chlup Z., Hadraba H., Lukáč F., Csáki Š., Matějíček J., Vontorová J., Chráska T.: Evolution of carbon and oxygen concentration in tungsten prepared by field assisted sintering and its effect on ductility. International Journal of Refractory Metals and Hard Materials 97 (2021) 105499

Hanzel O., Lenčéš Z., Tatarko P., Sedlák R., Dlouhý I., Dusza J., Šajgalík P.: Preparation and Properties of Layered SiC-Graphene Composites for EDM . Materials 4 (2021) 2916

Šťastný P., Chlup Z., Částková K., Trunec M.: High strength alumina tapes prepared by gel-tape casting method. Ceram. Int. 47 (2021) 6988-6995

Černý M., Chlup Z., Strachota A., Brus J., Schweigstillová J., Rýglová Š., Bičáková O.: In-situ measurement of mechanical properties and dimensional changes of preceramic thermosets during their pyrolysis conversion to ceramics using thermomechanical analysis. Ceram. Int. 47 (2021) 23285-23294

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

Fintová S., Dlhý P., Mertová K., Chlup Z., Duchek M., Procházka R., Hutař P.: Fatigue properties of UFG Ti grade 2 dental implant vs. conventionally tested smooth specimens. J. Mech. Behav. Biomed. Mater. 123 (2021) 104715

Fintová S., Kuběna I., Jarý M., Luptáková N., Stratil L., Šiška F., Svoboda J.: Creep properties of heat-treated Fe-Al-O ODS alloy. Kovové materiály 59 (2021) 39-50

Šiška F., Stratil L., Čížek J., Guo T., Barnett M.: Numerical analysis of twin-precipitate interactions in magnesium alloys. Acta Mater. 202 (2021) 80-87

Veverka J., Lukáč F., Kądzielawa A., Koller M., Chlup Z., Hadraba H., Karlík M., Legut D., Vontorová J., Chráska T., Vilémová M.: Ultrafine-grained W-Cr composite prepared by controlled W-Cr solid solution decomposition. Mater. Lett. 304 (2021) 130728



2020

Fan N., Čížek J., Huang C., Xie X., Chlup Z., Jenkins R., Lupoi R., Yin S.: A new strategy for strengthening additively manufactured cold spray deposits through in-process densification. Additive Manufacturing 36 (2020) 101626

Tatarko P., Grasso S., Kovalčíková A., Medveď D., Dlouhý I., Reece M.: Highly textured and strongly anisotropic TiB2 ceramics prepared using magnetic field alignment (9T). J. Eur. Ceram. Soc. 40 (2020) 1111-1118

Čiriprová L., Falat L., Homolová V., Džupon M., Džunda R., Dlouhý I.: The Effect of Electrolytic Hydrogenation on Mechanical Properties of T92 Steel Weldments under Different PWHT Conditions. Materials 13 (2020) 3653

Hadraba H., Chlup Z., Drdlík D., Šiška F.: Characterisation of mechanical and fracture behaviour of Al2O3/ZrO2/BaTiO3 laminate by indentation. J. Eur. Ceram. Soc. 40 (2020) 4799-4807

Šiška F., Čech J., Haušild P., Hadraba H., Chlup Z., Husák R., Stratil L.: Twinning in CoCrFeNiMn high entropy alloy induced by nanoindentation. Mater. Sci. Eng. A 784 (2020) 139297

Šťastný P., Chlup Z., Trunec M.: Gel-tape casting as a novel method for the production of flexible fine-grained alumina sheets. J. Eur. Ceram. Soc. 40 (2020) 2542-2547

Chlup Z., Novotná L., Šiška F., Drdlík D., Hadraba H.: Effect of residual stresses to the crack path in alumina/zirconia laminates. J. Eur. Ceram. Soc. 40 (2020) 5810-5818

Janovská M., Sedlák P., Čížek J., Koller M., Šiška F., Seiner H.: Characterization of bonding quality of a cold-sprayed deposit by laser resonant ultrasound spectroscopy. Ultrasonics 106 (2020) 106140

Moravčík I., Horník V., Minárik P., Li L., Dlouhý I., Janovská M., Raabe D., Li Z.: Interstitial doping enhances the strength-ductility synergy in a CoCrNi medium entropy alloy. Mater. Sci. Eng. A 781 (2020) 139242

Akhtar M., Ilyas K., Dlouhý I., Šiška F., Boccaccini A.: Electrophoretic Deposition of Copper(II)-Chitosan Complexes for Antibacterial Coatings. Int. J. Mol. Sci. 21 (2020) 2637

Kovalčíková A., Tatarko P., Sedlák R., Medveď D., Chlup Z., Múdra E., Dusza J.: Mechanical and tribological properties of TiB2-SiC and TiB2-SiC-GNPs ceramic composites. J. Eur. Ceram. Soc. 40 (2020) 4860-4871

Fintová S., Kuběna I., Luptáková N., Jarý M., Šmíd M., Stratil L., Šiška F., Svoboda J.: Development of advanced Fe-Al-O ODS alloy microstructure and properties due to heat treatment. J. Mater. Res. 35 (2020) 2789-2797

Moravčík I., Gamanov Š., Moravčíková-Goueva L., Kováčová Z., Kitzmantel M., Neubauer E., Dlouhý I.: Influence of Ti on the Tensile Properties of the High-Strength Powder Metallurgy High Entropy Alloys. Materials 13 (2020) 578

Orlovská M., Chlup Z., Bača L., Janek M., Kitzmantel M.: Fracture and mechanical properties of lightweight alumina ceramics prepared by fused filament fabrication. J. Eur. Ceram. Soc. 40 (2020) 4837-4843

Stratil L., Horník V., Dymáček P., Roupcová P., Svoboda J.: The Influence of Aluminum Content on Oxidation Resistance of New-Generation ODS Alloy at 1200°C. Metals 10 (2020) 1478

Černý M., Chlup Z., Strachota A., Halasová M., Schweigstillová J., Kácha P., Svítilová J.: Potential of glass basalt or carbon fibres for reinforcement of partially pyrolysed compositeswith improved temperature and fire resistance. Ceramics - Silikáty 64 (2020) 115-124

Chlup Z., Černý M., Kácha P., Hadraba H., Strachota A.: Fracture resistance of partially pyrolysed polysiloxane preceramic polymer matrix composites reinforced by unidirectional basalt fibres. J. Eur. Ceram. Soc. 40 (2020) 4879-4885

Šiška F., Čížek J., Seiner H., Dlouhý I.: Numerical analysis of geometrically induced hardening in planar architectured materialss. Composite Structures 233 (2020) 111633-111643

Akhtar M., Hadzhieva Z., Dlouhý I., Boccaccini A.: Electrophoretic Deposition and Characterization of Functional Coatings Based on an Antibacterial Gallium (III)-Chitosan Complex. Coatings 10 (2020) 483

Drdlík D., Chlup Z., Hadraba H., Drdlíková K.: Surface roughness improvement of near net shaped alumina by EPD. Journal of the Australian Ceramic Society 56 (2020) 721-727

Kastyl J., Chlup Z., Šťastný P., Trunec M.: Machinability and properties of zirconia ceramics prepared by gelcasting method. Adv. Appl. Ceram. 119 (2020) 252-260

Moravčík I., Hadraba H., Li L., Dlouhý I., Raabe D., Li Z.: Yield strength increase of a CoCrNi medium entropy alloy by interstitial nitrogen doping at maintained ductility. Scr. Mater. 178 (2020) 391-397



2019

Chlup Z., Drdlík D., Fides M., Kovalčíková A., Hadraba H.: Properties of BaTiO3/Al2O3 Laminate Structure by Nanoindentation. Procedia Struct. Integr. 23 (2019) 499-504

Tofel P., Machů Z., Chlup Z., Hadraba H., Drdlík D., Ševeček O., Majer Z., Holcman V., Hadaš Z.: Novel layered architecture based on Al2O3/ZrO2/BaTiO3 for SMART piezoceramic electromechanical converters. The European Physical Journal Special Topics 228 (2019) 1575-1588

Chlup Z., Fintová S., Hadraba H., Kuběna I., Vilémová M., Matějíček J.: Fatigue Behaviour and Crack Initiation in CoCrFeNiMn High-Entropy Alloy Processed by Powder Metallurgy. Metals 9 (2019) 1-12

Halasová M., Kuběna I., Roupcová P., Černý M., Strachota A., Chlup Z.: Iron precipitation in basalt fibres embedded in partially pyrolysed methylsiloxane matrix. Composites Part A 123 (2019) 286-292

Dymáček P., Bártková D., Horník V., Stratil L., Mašek B., Svoboda J.: New Generation of ODS Alloys. Key Eng. Mater. 810 (2019) 113-118

Dlouhý I., Řehořek L., Seiner H., Čížek J., Šiška F.: Architectured Multi-Metallic Structures Prepared by Cold Dynamic Spray Deposition. Key Eng. Mater. 810 (2019) 107-112

Hasegawa M., Hirata K., Dlouhý I.: Microstructural Change and Fracture Behavior under Different Heat Exposure Conditions on Thermal Barrier Coatings Deposited on TiAl Intermetallic Compound. Key Eng. Mater. 810 (2019) 27-33

Dymáček P., Svoboda J., Jirková H., Stratil L., Horník V.: Microstructure evolution and creep strength of new-generation oxide dispersion strengthened alloys with high volume fraction of nano-oxides. Procedia Struct. Integr. 17 (2019) 427-433

Hasegawa M., Inui T., Dlouhý I.: Effect of Heat Treatment at (Beta+Gama) Two Phase Region on Fracture Toughness in TiAl Intermetallic Compound. Key Eng. Mater. 810 (2019) 21-26

Ševeček O., Bertolla L., Chlup Z., Řehořek L., Majer Z., Marcián P., Kotoul M.: Modelling of cracking of the ceramic foam specimen with a central notch under the tensile load. Theor. Appl. Fract. Mech. 100 (2019) 242-250

Oplt T., Hutař P., Pokorný P., Náhlík L., Chlup Z., Berto F.: Effect of the free surface on the fatigue crack front curvature at high stress asymmetry. Int. J. Fatigue 118 (2019) 249-261

Čížek J., Kovařík O., Šiška F., Bensch J., Čupera J., Matějková M., Siegl J., Chráska T., Khor K.: Increasing Fatigue Endurance of Hydroxyapatite and Rutile Plasma Sprayed Biocomponents by Controlling Deposition In-Flight Properties. ACS Biomaterials Science & Engineering 5 (2019) 1703-1714

Gröger R., Chlup Z., Sojková T., Kuběna I.: Interplay of slip and twinning in niobium single crystals compressed at 77 K. J. Mater. Res. 34 (2019) 261-270

Kotrechko S., Zimina G., Revka V., Dlouhý I.: Engineering Version of Local Approach to Fracture and its Application for RPV Lifetime Prediction. Key Eng. Mater. 810 (2019) 15-20

Masini A., Strohbach T., Šiška F., Chlup Z., Dlouhý I.: Electrolyte-Supported Fuel Cell: Co-Sintering Effects of Layer Deposition on Biaxial Strength of Layer Deposition on Biaxial Strength. Materials 12 (2019) 306

Kusý M., Rízeková-Trnková L., Krajčovič J., Dlouhý I., Jurči P.: Can Sub-zero Treatment at -75 °C Bring Any Benefits to Tools Manufacturing?. Materials 12 (2019) 3827

Bertolla L., Dlouhý I., Bartoníčková E., Toušek J., Nováček J., Mácová P.: Deconstruction of microfibrillated cellulose into nanocrystalline cellulose rods and mesogenic phase formation in concentrated low-modulus sodium silicate solution. Cellulose 26 (2019) 4325-4344

Barbalini M., Bertolla L., Toušek J., Malucelli G.: Hybrid Silica-Phytic Acid Coatings: Effect on the Thermal Stability and Flame Retardancy of Cotton. Polymers 11 (2019) 1-22

Gianchandani P., Casalegno V., Salvo M., Ferraris M., Dlouhý I.: Refractory Metal, RM - Wrap: A tailorable, pressure-less joining technology. Ceram. Int. 45 (2019) 4824-4834

Neuberger H., Rey J., Arbeiter F., Hernandez F., Ruck S., Koehly C., Stratil L., Niewöhner R., Felde A.: Evaluation of conservative and innovative manufacturing routes for gas cooled Test Blanket Module and Breeding Blanket First Wall. Fusion Eng. & Design 146 (2019) 2140-2143

Chlup Z., Černý M., Halasová M., Strachota A.: Behaviour of Partially Pyrolysed Composite Reinforced by Fibres of Various Compositions. Procedia Struct. Integr. 23 (2019) 505-510

Javed H., Sabato A., Dlouhý I., Halasová M., Bernardo E., Salvo M., Herbrig K., Walter C., Smeacetto F.: Shear Performance at Room and High Temperatures of Glass-Ceramic Sealants for Solid Oxide Electrolysis Cell Technology. Materials 12 (2019) 298

Jurči P., Dlouhý I., Horník J., Priknerová P., Mrštný Z.: Relationships between the Microstructure, Hardness and Fracture toughness of Differently Sub-Zero Treated Tool Steel. Defect Diffus. Forum 395 (2019) 95-112

Jurči P., Ďurica J., Dlouhý I., Horník J., Planieta R., Kralovič D.: Application of -140 °C Sub-Zero Treatment For Cr-V Ledeburitic Steel Service Performance Improvement. Metall. Mater. Trans. A 50 (2019) 2413-2434

Husák R., Hadraba H., Chlup Z., Heczko M., Kruml T., Puchý V.: ODS EUROFER Steel Strengthened by Y-(Ce, Hf, La, Sc, and Zr) Complex Oxides. Metals 9 (2019) 1148


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