Výsledky vyhledávání - "Zuzana Molčanová"

Akademický článek

The Influence of Manganese Addition on the Properties of Biodegradable Zinc-Manganese-Calcium Alloys

Autor: Wanda Mamrilla, Zuzana Molčanová, Beáta Ballóková, Miroslav Džupon, Róbert Džunda, Dávid Csík, Štefan Michalik, Maksym Lisnichuk, Karel Saksl

Publikováno v: Materials, Vol 16, Iss 13, p 4655 (2023)

This study focuses on the preparation and characterization of zinc-based alloys containing magnesium, calcium, and manganese. The alloys were prepared by the melting of pure elements, casting them into graphite molds, and thermo-mechanically treating

Externí odkaz: https://doaj.org/article/124b41ad0d1349dba3689ff994cdaa66

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Akademický článek

Structure and Physical Properties of Mg93−xZnxCa7 Metallic Glasses

Autor: Štefan Michalik, Zuzana Molčanová, Michaela Šulíková, Katarína Kušnírová, Pál Jóvári, Jacques Darpentigny, Karel Saksl

Publikováno v: Materials, Vol 16, Iss 6, p 2313 (2023)

The Mg-Zn-Ca system has previously been proposed as the most suitable biodegradable candidate for biomedical applications. In this work, a series of ribbon specimens was fabricated using a melt-spinning technique to explore the glass-forming ability

Externí odkaz: https://doaj.org/article/56db240365b44b14885def5068d905e9

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Akademický článek

Development and Testing of Copper Filters for Efficient Application in Half-Face Masks

Autor: Beáta Ballóková, Marián Lázár, Natália Jasminská, Zuzana Molčanová, Štefan Michalik, Tomáš Brestovič, Jozef Živčák, Karol Saksl

Publikováno v: Applied Sciences, Vol 12, Iss 13, p 6824 (2022)

SARS-CoV-2 is the causative agent of severe acute respiratory diseases. Its main transmission pathway is through large and small respiratory droplets, as well as a direct and indirect contact. In this paper, we present the results of the development

Externí odkaz: https://doaj.org/article/c63bab61698443a8a4e15f27d916b314

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Akademický článek

The Influence of Laser Surface Remelting on the Tribological Behavior of the ECAP-Processed AZ61 Mg Alloy and AZ61–Al2O3 Metal Matrix Composite

Autor: Beáta Ballóková, Ladislav Falat, Viktor Puchý, Zuzana Molčanová, Michal Besterci, Róbert Džunda, Aqeel Abbas, Song-Jeng Huang

Publikováno v: Materials, Vol 13, Iss 12, p 2688 (2020)

This paper deals with the tribological study of the laser remelted surfaces of the ECAP-processed AZ61 magnesium alloy and AZ61–Al2O3 metal matrix composite with 10 wt.% addition of Al2O3 nanoparticles. The study included the experimental optimizat

Externí odkaz: https://doaj.org/article/2104be1d497a47138177a7291eddacd8

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