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Št. zadetkov: 5
Recent progress in oxide-dispersion-strengthened (ODS) alloys produced by additive manufacturing
Paul J. McGuiness, Irena Paulin, Črtomir Donik, Anna Dobkowska, Jiří Kubásek, Jan Pokorný, Matjaž Godec
Pregledni znanstveni članek
Oznake: oxide-dispersion-strengthened alloys;additive manufacturing;recent progress and research;
Leto: 2025 Vir: Inštitut za kovinske materiale in tehnologije (IMT)
Enhanced performance of austenitic oxide dispersion-strengthened 316L steel: a study on Y[sub]2O[sub]3 reinforcement and corrosion behaviour
Jan Pokorný, Jiří Kubásek, Črtomir Donik, David Nečas, Vojtěch Hybášek, Jaroslav Fojt, Anna Dobkowska, Irena Paulin, Jaroslav Čapek, Matjaž Godec
Izvirni znanstveni članek
Oznake: mechanical milling;SPS;316L;austenitic stainless steel;yttria;ODS steel;corrosion;EPR-SL;
This study explores the mechanical and corrosion properties of yttria-reinforced 316L stainless steel. Powder precursor materials were prepared using mechanical alloying. Varying yttria (Y2O3) contents (1, 3, and 5 wt%) were used to assess its impact on the steel’s properties. X-ray diffraction and ...
Leto: 2025 Vir: Inštitut za kovinske materiale in tehnologije (IMT)
Microstructure and properties of an AZ61 alloy after extrusion with a forward-backward oscillating die without preheating of the initial billet
Anna Dobkowska, Aleksandra Zielińska, Irena Paulin, Črtomir Donik, Maciej Łojkowski, Milena Koralnik, Bogusława Adamczyk-Cieślak, Krystian Paradowski, Marek Tkocz, Dariusz Kuc, Jiří Kubásek, Matjaž Godec, Wojciech Święszkowski
Izvirni znanstveni članek
Oznake: magnesium alloys;severe plastic deformation;microstructure;mechanical properties;corrosion;extrusion;high deformation ratio;
Leto: 2023 Vir: Inštitut za kovinske materiale in tehnologije (IMT)
Microstructural, corrosion and mechanical properties of a WE43 alloy
Anna Dobkowska, Aleksandra Zielińska, Irena Paulin, Črtomir Donik, Milena Koralnik, Bogusława Adamczyk-Cieślak, Monika Wieczorek-Czarnocka, Dariusz Kuc, Jiří Kubásek, Tomasz Mikuszewski, Matjaž Godec, Jarosław Mizera
Izvirni znanstveni članek
Oznake: WE43;several plastic deformation;microstructure;corrosion;mechanical properties;
A hexagonal close-packed-structure WE43 alloy was extruded without any preheating of the initial billet using extrusion with an oscillating die to improve the corrosion and mechanical properties. The WE43 alloy was extruded at high ratios of R 1 5:1, R 2 7:1 and R 3 10:1. Electron back-scatter diffr ...
Leto: 2024 Vir: Inštitut za kovinske materiale in tehnologije (IMT)
In vitro and in vivo degradation behavior of Mg-0.45Zn-0.45Ca (ZX00) screws for orthopedic applications
Diana C. Martinez, Anna Dobkowska, Romy Marek, Hanna Ćwieka, Jakub Jaroszewicz, T. Plociński, Črtomir Donik, Heike Helmholz, Bérengère Luthringer-Feyerabend, Berit Zeller-Plumhoff, Regine Willumeit-Römer, Wojciech Święszkowski
Izvirni znanstveni članek
Oznake: magnesium alloys;biodegradable implants;microstructure;electron microscopy;corrosion layers;
In vitro and in vivo degradation behavior of Mg-0.45Zn-0.45Ca (ZX00) screws for orthopedic applications
Leto: 2023 Vir: Inštitut za kovinske materiale in tehnologije (IMT)
Št. zadetkov: 5
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