Registration Number
0225U005169,
(0125U001670)
, R & D reports
Title
Improvement of low-modulus alloys for effective recovery of the musculoskeletal system of victims of combat operations
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Розробка та вдосконалення складів магнієвих та титанових сплавів для медичних імплантатів
Head
Hreshta Viktor L., Кандидат технічних наук
Registration Date
26-12-2025
Organization
Zaporizhzhya Polytechnic National University
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Development and improvement of lightweight alloys (titanium and magnesium) with enhanced performance properties for creating highly effective medical implants that will provide improved biocompatibility, rational mechanical characteristics, and satisfactory tissue regeneration in the treatment of traumatic bone injuries.
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Within the reporting stage of the research project, a set of analytical and experimental studies was carried out to establish the relationships between composition, microstructure, mechanical properties, and corrosion behavior of magnesium and titanium alloys for medical applications. The Mg–Nd–Zr alloy system was substantiated as a promising basis for biodegradable implant materials with controlled degradation rates and biomechanical compatibility with bone tissue. The effects of alloying, microalloying, and severe plastic deformation on the microstructure and properties of magnesium alloys were investigated. It was shown that targeted control of the structural state of magnesium alloys enables the achievement of an optimal combination of mechanical strength and controlled corrosion behavior in simulated physiological environments. For titanium alloys of the Ti–Mo, Ti–Al–V, and Ti–Mo–Al–V systems produced by powder metallurgy, the possibility of tailoring elastic modulus and strength through controlled porosity architecture was demonstrated. Based on the obtained results, technological recommendations for processing magnesium and titanium alloys for medical implants were developed.
Product Description
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Dmytro V. Pavlenko
Daria V. Tkach
Vadym A. Shalomieiev
Viktor L. Greshta
Yevhen V. Vyshnepolskyi
Denys I. Bilionok
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2025-12-26
