Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Jozef Krajčovič"'
Publikováno v:
ACS Omega, Vol 9, Iss 37, Pp 38733-38742 (2024)
Externí odkaz:
https://doaj.org/article/58d14254aa66437192a911914f92a362
Autor:
Marián Palcut, Marián Drienovský, Pavol Priputen, Patrik Šulhánek, Peter Stacho, Žaneta Gerhátová, Peter Gogola, Jozef Krajčovič, Lucia Bónová, Martin Kusý
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 1974-1990 (2024)
The oxidation behavior of as-cast AlCoFeNiCux (x = 0.6–3.0) high entropy alloys was studied by isothermal annealing in flowing synthetic air at 1000 °C. A formation of an external protective Al2O3 scale has been found. The oxidation kinetics follo
Externí odkaz:
https://doaj.org/article/113d943c197b441e826e33c358f71740
Autor:
Lucia Ivanová, Jan Truksa, Dong Ryeol Whang, Niyazi Serdar Sariciftci, Cigdem Yumusak, Jozef Krajčovič
Publikováno v:
ACS Omega, Vol 9, Iss 5, Pp 5534-5540 (2024)
Externí odkaz:
https://doaj.org/article/bb8ba538a5684e0dbaf216e93d762b03
Autor:
Vojtěch Jašek, Jan Fučík, Lucia Ivanová, Dominik Veselý, Silvestr Figalla, Ludmila Mravcova, Petr Sedlacek, Jozef Krajčovič, Radek Přikryl
Publikováno v:
Polymers, Vol 14, Iss 23, p 5236 (2022)
The polyesters poly(lactic acid) (PLA) and poly(3-hydroxybutyrate) (PHB) used in various applications such as food packaging or 3D printing were depolymerized by biobased aliphatic alcohols—methanol and ethanol with the presence of para-toluenesulp
Externí odkaz:
https://doaj.org/article/c272ea2ea1e242f681aa57f1bdec754d
Publikováno v:
Materials, Vol 14, Iss 13, p 3579 (2021)
The strain behavior of SiC/Stycast 2850 FT composites under thermomechanical loading using a finite element analysis (FEA) was studied. These composites can serve as thermal stabilizers of high-temperature superconducting (HTS) tapes during limitatio
Externí odkaz:
https://doaj.org/article/033fa30d98ec4c3d9f428592fa68d763
Autor:
Marcela Pekarčíková, Jozef Mišík, Marian Drienovský, Jozef Krajčovič, Michal Vojenčiak, Marek Búran, Marek Mošať, Tomáš Húlan, Michal Skarba, Eva Cuninková, Fedor Gömöry
Publikováno v:
Materials, Vol 13, Iss 8, p 1832 (2020)
We enhanced the performance of superconducting tapes during quenching by coating the tapes with various composites, with regards to the application of such coated systems in superconducting fault current limiters. In composition of the coating, we va
Externí odkaz:
https://doaj.org/article/4ba647a0c5fe40efb721230d1503afe3
Autor:
Mária Kováčová, Jana Kozakovičová, Michal Procházka, Ivica Janigová, Marek Vysopal, Ivona Černičková, Jozef Krajčovič, Zdenko Špitalský
Publikováno v:
Applied Sciences, Vol 10, Iss 9, p 3062 (2020)
This paper is focused on the preparation of novel hybrid polymer composite materials for 3D filaments. As the reinforcing filler, expanded graphite, carbon fibers, and combinations thereof were used in various ratios up to 10%. The mechanical and the
Externí odkaz:
https://doaj.org/article/c85f8631e2f5456f8244662c8bbb4ae4
Publikováno v:
Archives of Forensic Medicine and Criminology, Vol 65, Iss 1, Pp 47-54 (2015)
Fatalities due to sharp force trauma, with respect to manner of death, may be homicidal, self-inflicted, or accidental in nature. This article presents a case of an unusual sharp force injury inflicted under very specific and seemingly obscured circu
Externí odkaz:
https://doaj.org/article/5680ca6629f64f29863f62a5dfca75a7
Publikováno v:
Materials, Vol 12, Iss 23, p 3827 (2019)
Vanadis 6 ledeburitic tool steel was subjected to sub-zero treatment at −75 °C for different durations, and for different subsequent tempering regimes. The impact of these treatments on the microstructure, hardness variations, and toughness charac
Externí odkaz:
https://doaj.org/article/0fa6544ca28146a485e1111eaf8c786d
Autor:
Francesco Messa, Andrea Nicola Paparella, Dominik Vesely, Jozef Krajčovič, Paride Papadia, Serena Perrone, Antonio Salomone
Publikováno v:
European Journal of Organic Chemistry.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb286da5b083fd1ef0ad95f6567a0d48
https://doi.org/10.1002/ejoc.202300309
https://doi.org/10.1002/ejoc.202300309