Search Results - "Minárik, Peter"

Effect of different c/a ratio on the microstructure and mechanical properties in magnesium alloys processed by ECAP by Minarik, Peter, Kral, Robert, Cizek, Jakub, Chmelik, Frantisek

“…Three magnesium alloys, AE21, AE42 and LAE442, were prepared by ECAP employing 1–12 passes. The microstructure evolution during ECAP was systematically…”
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Interstitial doping enhances the strength-ductility synergy in a CoCrNi medium entropy alloy by Moravcik, Igor, Hornik, Vit, Minárik, Peter, Li, Linlin, Dlouhy, Ivo, Janovska, Michaela, Raabe, Dierk, Li, Zhiming

“…An equiatomic CoCrNi medium entropy alloy (MEA) with face-centered cubic (FCC) structure exhibits excellent combination of strength and ductility. Here we…”
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Role of deformation mechanisms and grain growth in microstructure evolution during recrystallization of Mg-Nd based alloys by Zeng, Xun, Minárik, Peter, Dobroň, Patrik, Letzig, Dietmar, Kainer, Karl Ulrich, Yi, Sangbong

“…The microstructure and texture evolution during static recrystallization of Mg-Nd alloys were investigated. Depending on the third alloying element added into…”
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Excellent superplastic properties achieved in Mg–4Y–3RE alloy in high strain rate regime by Vávra, Tomáš, Minárik, Peter, Veselý, Jozef, Král, Robert

“…This study is focused on high strain rate superplasticity of commercial magnesium alloy Mg–4Y–3RE (WE43) in ultrafine-grained condition prepared by equal…”
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Impact of shot peening on corrosion performance of AZ31 magnesium alloy coated by PEO: Comparison with conventional surface pre-treatments by Kajánek, Daniel, Pastorek, Filip, Hadzima, Branislav, Bagherifard, Sara, Jambor, Michal, Belány, Pavol, Minárik, Peter

“…This paper deals with the evaluation of the influence of selected pre-treatments, namely shot peening, polishing and grinding, used prior to plasma…”
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Exceptional mechanical properties of ultra-fine grain Mg-4Y-3RE alloy processed by ECAP by Minárik, Peter, Veselý, Jozef, Král, Robert, Bohlen, Jan, Kubásek, Jiří, Janeček, Miloš, Stráská, Jitka

“…Precipitation hardenable WE43 magnesium alloy containing yttrium and rare earth elements was processed by ECAP. Microstructure, phase composition, mechanical…”
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Investigating a twinning–detwinning process in wrought Mg alloys by the acoustic emission technique by Drozdenko, Daria, Bohlen, Jan, Yi, Sangbong, Minárik, Peter, Chmelík, František, Dobroň, Patrik

“…Two extruded magnesium alloys, AZ31 with a bimodal microstructure and ZE10 with a homogeneous microstructure, were pre-compressed and subsequently subjected to…”
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Oxidation properties of complex concentrated alloys FeAlCrV and FeAlCrMo by Jaca, Eliska, Hotar, Adam, Pesicka, Josef, Minárik, Peter

“…Complex concentrated alloys (CCAs) are attracting considerable interest due to their potential applications under extreme conditions. This study focuses on two…”
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Secondary phase precipitation and thermally stable microstructure refinement induced by ECAP on Mg-Y-Nd (WN43) alloy by Cabibbo, Marcello, Paoletti, Chiara, Minárik, Peter, Král, Robert, Zemková, Mária

“…•Nanoindentation allowed determining the local elastic modulus trend with ECAP.•Nanoindentation hardness increased by 30% respect to the as-extruded…”
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Influence of equal channel angular pressing temperature on texture, microstructure and mechanical properties of extruded AX41 magnesium by Krajňák, Tomáš, Minárik, Peter, Stráská, Jitka, Gubicza, Jenő, Máthis, Kristián, Janeček, Miloš

“…The objective of this study is the investigation of the effect of temperature of equal channel angular pressing (ECAP) on the microstructure, texture and…”
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High-strength Al0.2Co1.5CrFeNi1.5Ti high-entropy alloy produced by powder metallurgy and casting: A comparison of microstructures, mechanical and tribological properties by Moravcikova-Gouvea, Larissa, Moravcik, Igor, Omasta, Milan, Veselý, Jozef, Cizek, Jan, Minárik, Peter, Cupera, Jan, Záděra, Antonín, Jan, Vit, Dlouhy, Ivo

“…This work presents an in-depth comparison of the microstructural origins of high strength and high wear resistance in the Al0.2Co1.5CrFeNi1.5Ti high-entropy…”
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Advanced in-situ experimental techniques for characterization of deformation mechanisms in magnesium alloys by Jan Dittrich, Farkas, Gergely, Drozdenko, Daria, Knapek, Michal, Máthis, Kristián, Minárik, Peter

“…A combination of advanced in-situ experimental techniques, comprised of neutron diffraction, acoustic emission (AE), and in-situ electron backscattered…”
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Influence of equal channel angular pressing routes on texture, microstructure and mechanical properties of extruded AX41 magnesium alloy by Krajňák, Tomáš, Minárik, Peter, Gubicza, Jenő, Máthis, Kristián, Kužel, Radomír, Janeček, Miloš

“…The influence of three different equal channel angular pressing (ECAP) routes (A, Bc and C) on the grain size, texture, dislocation structure and mechanical…”
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Influence of the initial state on the microstructure and mechanical properties of AX41 alloy processed by ECAP by Krajňák, Tomáš, Minárik, Peter, Stráská, Jitka, Gubicza, Jenő, Máthis, Kristián, Janeček, Miloš

“…This study investigates the influence of the initial state of the commercial AX41 magnesium alloy on the microstructure evolution and mechanical properties…”
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Monitoring of grinding burn via Barkhausen noise emission in case-hardened steel in large-bearing production by Neslušan, Miroslav, Čížek, Jakub, Kolařík, Kamil, Minárik, Peter, Čilliková, Mária, Melikhova, Oksana

“…This paper deals with monitoring of thermally induced damage during grinding in case-hardened surfaces via magnetic Barkhausen noise (MBN) combined with other…”
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Mechanical and biocorrosive properties of magnesium-aluminum alloy scaffold for biomedical applications by Hong, Kicheol, Park, Hyeji, Kim, Yunsung, Knapek, Michal, Minárik, Peter, Máthis, Kristián, Yamamoto, Akiko, Choe, Heeman

“…This study investigates the morphology, microstructure, compressive behavior, biocorrosion properties, and cytocompatibility of magnesium (Mg)-aluminum (Al)…”
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Mechanical properties of ultrafine-grained AX41 magnesium alloy at room and elevated temperatures by Krajňák, Tomáš, Minárik, Peter, Stráský, Josef, Máthis, Kristián, Janeček, Miloš

“…Mechanical properties of ultra-fine grained AX41 magnesium alloy were investigated at ambient and elevated temperatures. The study focuses on the effect of the…”
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Novel magnesium alloy containing Y, Gd and Ca with enhanced ignition temperature and mechanical properties for aviation applications by Kubásek, Jiří, Minárik, Peter, Hosová, Klára, Šašek, Stanislav, Knapek, Michal, Veselý, Jozef, Stráská, Jitka, Dvorský, Drahomír, Čavojský, Miroslav, Vojtěch, Dalibor

“…•Novel Mg-4.5Gd-3.4Y-2.6Ca alloy was prepared by extrusion at 350 °C and 400 °C.•The ignition temperature of Mg-4.5Gd-3.4Y-2.6Ca attains 1100 °C.•An elongation…”
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The yield point phenomenon in ultrafine-grained dilute Mg-Zn-Y alloys by Drozdenko, Daria, Fekete, Klaudia, Dobroň, Patrik, Knapek, Michal, Máthis, Kristián, Minárik, Peter, Yamasaki, Michiaki, Kawamura, Yoshihito

“…•The yield point phenomenon is observed during tension of ultrafine-grained Mg alloys.•A solute-segregated stacking faults are dispersedly distributed in…”
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Magnetic Measurement of Zn Layer Heterogeneity on the Flange of the Steel Road Barrier by Pitoňák, Martin, Ondruš, Ján, Minárik, Peter, Kubjatko, Tibor, Neslušan, Miroslav

“…This study deals with monitoring of Zn layer heterogeneity on the flange of steel road barriers using magnetic measurements. The Barkhausen noise technique is…”
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