Search Results - "Roupcová, Pavla"

Low-temperature consolidation of high-strength TiB2 ceramic composites via grain-boundary engineering using Ni-W alloy by Chlup, Zdeněk, Bača, Ľuboš, Hadraba, Hynek, Kuběna, Ivo, Roupcová, Pavla, Kováčová, Zuzana

“…The concept of the consolidation of titanium diboride at relatively low temperature via formation of the solid solution was used in this research. A specially…”
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The Influence of Aluminum Content on Oxidation Resistance of New-Generation ODS Alloy at 1200 °C by Stratil, Luděk, Horník, Vít, Dymáček, Petr, Roupcová, Pavla, Svoboda, Jiří

“…The aim of the paper is to evaluate the effect of aluminum content on the oxidation resistance of new-generation of oxide dispersion strengthened (ODS) alloy…”
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Experimental Study of the Ni-Se-Sn Phase Diagram Isothermal Sections at 800 K, 1000 K and 1100 K by Zobac, Ondrej, Zizka, Rudolf, Roupcová, Pavla, Kroupa, Ales

“…Three isothermal sections of the Ni-Se-Sn ternary system were experimentally investigated at 800 K, 1000 K and 1100 K in whole composition range. One stable…”
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Spectroscopic methods in the analysis of wear particles by Švábenská, Eva, Roupcová, Pavla, Schneeweiss, Oldřich

“…Detailed characteristics wear particles formed in various brake pads were done. Our study was focused on identification structure and chemical composition of…”
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Effect of metallic dopants on the microstructure and mechanical properties of TiB2 by Chlup, Zdeněk, Bača, Ľuboš, Halasová, Martina, Neubauer, Erich, Hadraba, Hynek, Stelzer, Nils, Roupcová, Pavla

“…Titanium diboride (TiB2) doped with Ni and Ta was prepared by both the standard and the rapid hot-pressing method. The obvious limitations of the pure TiB2…”
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On thermal stability of nanocrystalline Ag–Cu-S powders by Sopoušek, Jiří, Drenčaková, Dáša, Brož, Pavel, Buršík, Jiří, Zemanová, Adéla, Roupcová, Pavla

“…The nanocrystalline semiconducting compounds based on the AgCuS system are considered as low-cost candidates of thermoelectric materials with improved thermal…”
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Multi-methodological study of temperature trends in Mössbauer effect in Sn by Friák, Martin, Masničák, Nikolas, Schneeweiss, Oldřich, Roupcová, Pavla, Michalcová, Alena, Msallamová, Šárka, Šob, Mojmír

“…We have performed a multi-methodological theoretical study of impact of thermal vibrations on the Mössbauer effect in the tetragonal β-phase of tin. We have…”
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Creep Resistance of S304H Austenitic Steel Processed by High-Pressure Sliding by Kral, Petr, Dvorak, Jiri, Sklenicka, Vaclav, Horita, Zenji, Takizawa, Yoichi, Tang, Yongpeng, Kral, Lubomir, Kvapilova, Marie, Roupcová, Pavla, Horvath, Jakub

“…Sheets of coarse-grained S304H austenitic steel were processed by high-pressure sliding (HPS) at room temperature and a ultrafine-grained microstructure with a…”
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Structure–Property Relations in Pb-Supersaturated Metastable Sn-Rich Pb-Sn Alloys by Friák, Martin, Čípek, Petr, Pavlů, Jana, Zobač, Ondřej, Roupcová, Pavla, Miháliková, Ivana, Holec, David, Msallamová, Šárka, Michalcová, Alena

“…We have performed a theoretical study of three polymorphs of Pb-supersaturated Sn-rich Pb-Sn alloys with the α -Sn, β -Sn, and a simple-hexagonal γ -Sn…”
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Magnetism in NdMn0.1Fe0.9O3 compound by Mihalik, Matúš, Roupcová, Pavla, Tarasenko, Róbert, Rams, Michał, Hoser, Andreas, Mihalik, Marián

“…•Neutron powder diffraction experiments in temperature range 20 mK–300 K.•Completing the magnetic phase diagram of NdMn1−xFexO3 substitutional system.•X-rays…”
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Iron precipitation in basalt fibres embedded in partially pyrolysed methylsiloxane matrix by Halasová, Martina, Kuběna, Ivo, Roupcová, Pavla, Černý, Martin, Strachota, Adam, Chlup, Zdeněk

“…Composites investigated in this article owned the highest fracture resistance after pyrolysis at 650 °C. Above 700 °C the mechanical properties of the…”
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High temperature oxidation kinetics of Fe-10Al-4Cr-4Y2O3 ODS alloy at 1200–1400 °C by Gamanov, Štěpán, Holzer, Jakub, Roupcová, Pavla, Svoboda, Jiří

“…The high temperature oxidation kinetics of the Fe-10Al-4Cr-4Y2O3 ODS alloy (FeAlOY) with excellent creep and oxidation resistance at temperatures exceeding…”
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Thermally induced microstructural transformations and anti-corrosion properties of Co70Fe5Si10B15 amorphous alloy by Vasić, Milica M., Žák, Tomáš, Pizúrová, Naděžda, Roupcová, Pavla, Minić, Dušan M., Minić, Dragica M.

“…The amorphous Co70Fe5Si10B15 alloy was studied in terms of thermal and corrosion resistance as well as thermally induced structural transformations, using…”
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Influence of Processing Techniques on Microstructure and Mechanical Properties of a Biodegradable Mg-3Zn-2Ca Alloy by Doležal, Pavel, Zapletal, Josef, Fintová, Stanislava, Trojanová, Zuzanka, Greger, Miroslav, Roupcová, Pavla, Podrábský, Tomáš

“…New Mg-3Zn-2Ca magnesium alloy was prepared using different processing techniques: gravity casting as well as squeeze casting in liquid and semisolid states…”
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Preparation and characterization of novel environmentally friendly Al2O3/SiO2/CaO ceramic foams by Bertolla, Luca, Chlup, Zdeněk, Tatarko, Peter, Hanzel, Ondrej, Ševeček, Oldřich, Roupcová, Pavla, Dlouhý, Ivo

“…Low–cost Al2O3-SiO2-CaO ceramic foams were prepared using a novel and simple reactive foaming process. The foamed green bodies were produced by mixing…”
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Effect of shock wave on microstructure of silicon steel by Švábenská, Eva, Pizurová, Naděžda, Roupcová, Pavla, Chlupová, Alice, Brajer, Jan, Foldyna, Josef, Schneeweiss, Oldřich

“…•Increase hardness on the surface and close subsurface region•Cleavage fracture was caused by water jet•Remelting surface and creation of oxides create laser…”
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High temperature corrosion of Fe‐6 wt% Si steel in various atmospheres by Švábenská, Eva, Roupcová, Pavla, Vondráček, Martin, Lashin, Abdel R., Schneeweis, Oldřich

“…Corrosion of Fe‐6Si steel during heat treatment at 500 and 700 °C in air, argon, and vacuum was studied. Phase and structure analysis were carried out using…”
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Correction: Structure–Property Relations in Pb-Supersaturated Metastable Sn-Rich Pb-Sn Alloys by Friák, Martin, Čípek, Petr, Pavlů, Jana, Zobač, Ondřej, Roupcová, Pavla, Miháliková, Ivana, Holec, David, Msallamová, Šárka, Michalcová, Alena

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Rapid pressure-less and spark plasma sintering of (Ba0.85Ca0.15Zr0.1T0.9)O3 lead-free piezoelectric ceramics by Bijalwan, Vijay, Prajzler, Vladimír, Erhart, Jiří, Tan, Hua, Roupcová, Pavla, Sobola, Dinara, Tofel, Pavel, Maca, Karel

“…This work shows for the first time the possibility to sinter BCZT powder compacts by rapid heating rates within one hour of sintering, while achieving good…”
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Temperature stability of AgCu nanoparticles by Sopoušek, Jiří, Zobač, Ondřej, Vykoukal, Vít, Buršík, Jiří, Roupcová, Pavla, Brož, Pavel, Pinkas, Jiří, Vřešťál, Jan

“…The colloidal solutions of the Ag–Cu nanoparticles (NPs, 10–32 nm) were prepared by solvothermal reactions. The samples of dried AgCu NPs and the resulting…”
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