Search Results - "Materna, Ales"

INFLUENCE OF RADIATION DAMAGE OF REACTOR INNER COMPONENTS ON THE RESULTS OF INDENTATION TESTS by Ondracek, Jan, Materna, Ales

“…Irradiation of inner components of the WWER reactor type made from austenitic steel 08Ch18N10T alters their material properties and may cause component…”
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Examination of Berkovich indenter tip bluntness by Čech, Jaroslav, Haušild, Petr, Kovářík, Ondřej, Materna, Aleš

“…Actual shape of the indenter is very important parameter affecting the results and interpretation of nanoindentation tests. In this study, bluntness of the tip…”
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Statistical treatment of grid indentation considering the effect of the interface and the microstructural length scale by Haušild, Petr, Čech, Jaroslav, Materna, Aleš, Matějíček, Jiří

“…•Grid indentation in composite materials.•Determination of individual phase properties.•Conditional probability of indentation near the interface.•Bias of…”
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Determination of the individual phase properties from the measured grid indentation data by Haušild, Petr, Materna, Aleš, Kocmanová, Lenka, Matějíček, Jiří

“…Statistical distribution of grid indentation data measured in multiphase materials can be significantly affected by the presence of an interface between…”
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COMPARISON OF TWO TECHNIQUES FOR EVALUATING SPHERICAL INDENTATION DATA by Materna, Aleš, Haušild, Petr, Ondráček, Jan

“…Flow curves of 15Kh2MFA, Sv 08Kh19N10G2B and 08Kh18N10T steels used for fabrication of WWER-440 nuclear reactor pressure vessel and core internals were…”
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On the identification of stress–strain relation by instrumented indentation with spherical indenter by Haušild, Petr, Materna, Aleš, Nohava, Jiří

“…► Instrumented indentation with spherical indenter. ► Identification of stress–strain relation using Tabor’s formulae. ► Limitations due to indenter shape,…”
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Identification of neutron irradiation induced strain rate sensitivity change using inverse FEM analysis of Charpy test by Haušild, Petr, Materna, Aleš, Kytka, Miloš

“…A simple methodology how to obtain additional information about the mechanical behaviour of neutron-irradiated WWER 440 reactor pressure vessel steel was…”
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Fatigue Crack Growth in Plasma-Sprayed Refractory Materials by Kovarik, Ondrej, Materna, Ales, Siegl, Jan, Cizek, Jan, Klecka, Jakub

“…Fatigue crack growth in self-standing plasma-sprayed tungsten and molybdenum beams with artificially introduced notches subjected to pure bending was studied…”
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DEFORMATION OF FE3SI SINGLE-CRYSTALS UNDER NANOINDENTATION by Čech, Jaroslav, Haušild, Petr, Materna, Aleš

“…Knowledge of the complex deformation behavior in the anisotropic materials is one of essential issues in materials science and it is crucial for the…”
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Comparative analysis of microstructure and fracture surfaces of blade roots by Lauschmann, Hynek, Kasl, Josef, Materna, Aleš

“…Samples of chromium stainless steel were loaded to investigate fatigue crack growth in roots of steam turbine blades. Images of the material microstructure and…”
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Mechanical testing of a FW panel attachment system for ITER by Oliva, Vladislav, Václavík, Jaroslav, Materna, Aleš, Lorenzetto, Patrick, Furmanek, Andreas

“…An objective of experiments and finite element simulations was to check the stiffness, the strength and the fatigue resistance of the attachment of the First…”
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Comparative analysis of microstructure and fracture surfaces of blade roots: 8th STERMAT on Stereology and Image Analysis in Materials Science, September 2-6, 2008, Zakopane, Poland by LAUSCHMANN, Hynek, KASL, Josef, MATERNA, Aleš

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