1. Mechanism of corrosion of cast aluminum-silicon alloys in seawater : Characterization and field testing of sol-gel-coated alloys in the Adriatic SeaIngrid Milošev, Barbara Kapun, Peter Rodič, Charly Carrière, Dimitri Mercier, Sandrine Zanna, Philippe Marcus, 2023, izvirni znanstveni članek Ključne besede: cast aluminium alloys, sol-gel coatings, field testing, scanning electron microscopy, x-ray photoelectron spectroscopy, marine immersion, Adriatic Sea
Objavljeno v DiRROS: 25.04.2025; Ogledov: 26; Prenosov: 9
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2. Mechanism of corrosion of cast aluminum-silicon alloys in seawater : Characterization and field testing of bare alloys in the Adriatic SeaIngrid Milošev, Barbara Kapun, Peter Rodič, Charly Carrière, Dimitri Mercier, Sandrine Zanna, Philippe Marcus, 2023, izvirni znanstveni članek Ključne besede: aluminum-silicon cast alloys, field testing, scanning electron microscopy, x-ray photoelectron spectroscopy, marine immersion, Adriatic Sea
Objavljeno v DiRROS: 25.04.2025; Ogledov: 25; Prenosov: 8
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4. Ultrafine-grained Zn–Mg–Sr alloy synthesized by mechanical alloying and spark plasma sinteringDavid Nečas, Jiří Kubásek, Jan Pinc, Ivo Marek, Črtomir Donik, Irena Paulin, Dalibor Vojtěch, 2022, izvirni znanstveni članek Ključne besede: metals and alloys, biomaterials, mechanical alloying, sintering, nanostructure, compression test
Objavljeno v DiRROS: 01.04.2025; Ogledov: 144; Prenosov: 88
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6. Recent progress in oxide-dispersion-strengthened (ODS) alloys produced by additive manufacturingPaul J. McGuiness, Irena Paulin, Črtomir Donik, Anna Dobkowska, Jiří Kubásek, Jan Pokorný, Matjaž Godec, 2025, pregledni znanstveni članek Ključne besede: oxide-dispersion-strengthened alloys, additive manufacturing, recent progress and research
Objavljeno v DiRROS: 12.02.2025; Ogledov: 143; Prenosov: 89
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8. Magnetic properties of as-cast iron-cobalt alloysMario Vukotić, Alen Alić, Urban Rupnik, Damijan Miljavec, Jaka Burja, 2024, izvirni znanstveni članek Povzetek: The structural and magnetic properties of iron-cobalt alloys (FeCoV) were compared to those of electrical steel alloys. The latter are widely used for the ferromagnetic cores of electric motors. However, the as-cast and rolled FeCoV alloys, which were ana lysed, showed enhanced magnetic properties compared to electrical steel alloys. Moreover, since they can be cast directly into the final shape of the rotor’s main structure (excluding the pole shoes, which must be laminated) for a wound-rotor synchronous electric motor, the production becomes more cost-effective and energy-efficient. In addition, the performance of the electric motor is improved in terms of mechanical output power and energy efficiency
Ključne besede: iron-cobalt alloys, ferromagnetic materials, electromagnetic energy conversion
Objavljeno v DiRROS: 25.11.2024; Ogledov: 284; Prenosov: 148
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9. In vitro corrosion-fatigue behaviour of rare-earth containing magnesium WE43 in sterile complex cell culture mediumJulia Nachtsheim, Songyun Ma, Jaka Burja, Alexander Köppl, Jan-Marten Seitz, Bernd Markert, 2024, izvirni znanstveni članek Povzetek: Rare-earth containing magnesium alloys are promising biomedical materials for a new generation of biodegradable orthopaedic implant systems due to their excellent biocompatibility, mechanical and biodegradation properties. However, chemo-mechanical interactions in aggressive physiological corrosion environments result in rapid degradation and early loss of mechanical integrity, limiting its broader application for orthopaedic implants. To date, only few studies have assessed the corrosion-fatigue behaviour of medical-grade magnesium alloys in an organic physiological corrosion environment, especially under sterile test conditions. In the present work, the corrosion-fatigue behaviour of fine-grained medical-grade magnesium alloy WE43MEO was systematically analysed under in vitro conditions using an organic physiological fluid DMEM. The experimental results showed that the fatigue strength of the alloy is nearly unaffected by a 1-day precorrosion, while a 7-day precorrosion resulted in a significant deterioration of mechanical integrity. In corrosion-fatigue experiments, the fatigue life was considerably reduced by interactions between corrosion and fatigue damages. The SEM analysis revealed that the mixed mode of intergranular and transgranular fracture in the crack propagation zone transits to intergranular cracking dominant mode under the corrosion-fatigue conditions due to hydrogen embrittlement.
Ključne besede: corrosion-fatigue behaviour, stress corrosion mechanisms, biodegradable magnesium alloys, WE43, DMEM
Objavljeno v DiRROS: 02.08.2024; Ogledov: 574; Prenosov: 384
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10. Microstructure and properties of an AZ61 alloy after extrusion with a forward-backward oscillating die without preheating of the initial billetAnna 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, 2023, izvirni znanstveni članek Ključne besede: magnesium alloys, severe plastic deformation, microstructure, mechanical properties, corrosion, extrusion, high deformation ratio
Objavljeno v DiRROS: 17.05.2024; Ogledov: 793; Prenosov: 351
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