Search Results - "Yankova, Radostina"

Enhancing Antibacterial Performance: Structure, Phase Composition, and Microroughness of Selective Plated Copper Coatings on Medical-Grade Stainless Steel 1.4021 and Nickel Alloy Ni200 by Veselinov, Deyan, Skulev, Hristo, Yankova, Radostina, Ivanov, Stoyan, Moriarty, Thomas Fintan, Gueorguiev, Boyko

“…This study presents a preliminary characterization of selective plated antibacterial copper coatings on medical-grade stainless steel 1.4021 and nickel alloy…”
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Study on the Phase Composition and Microstructure of Ti-8Al-1Mo-1V After Surface Plasma Nitriding by Yankova, Radostina, Drenchev, Ludmil

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Study on the Phase Composition and Microstructure of Ti-8Al-1Mo-1V After Surface Plasma Nitriding by Radostina Yankova, Ludmil Drenchev

“…The application of titanium alloys is limited due to their low surface hardness and wear resistance, especially for parts operating under friction and contact…”
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Analysis of failure causes of S135 drill pipe by Spasova, Daniela, Argirov, Yaroslav, Atanasov, Nikolay, Yankova, Radostina

“…The drill pipes must feature sufficient strength to prevent its longitudinal bending under the action of axial loads, centrifugal forces, and torque. In the…”
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