The effect of mechano-chemical treatment on structural properties of the drawn TiNi-based alloy wire S. G. Anikeev, V. N. Hodorenko, V. E. Gunther [et al.]
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ArticleContent type: Текст Media type: электронный Subject(s): сплавы никелида титана | шероховатость | оксикарбонитридный слой | биосовместимость | механохимическая обработкаGenre/Form: статьи в журналах Online resources: Click here to access online
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Materials research express Vol. 5, № 1. P. 016510 (1-9)Abstract: The rapid development of the biomedical materials with the advanced functional characteristics is a challenging task because of the growing demands for better material properties in-clinically employed. Modern medical devices that can be implanted into humans have evolved steadily by replacing TiNi-based alloys for titanium and stainless steel. In this study, the effect of the mechano-chemical treatment on structural properties of the matrix and surface layer of the drawn TiNi-based alloy wire was assessed. A range of samples have been prepared using different drawing and etching procedures. It is clear from the results obtained that the fabricated samples show a composite structure comprising the complex matrix and textured oxycarbonitride spitted surface layer. The suggested method of surface treatment is a concept to increase the surface roughness for the enhanced bio-performance and better in-vivo integration
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The rapid development of the biomedical materials with the advanced functional characteristics is a challenging task because of the growing demands for better material properties in-clinically employed. Modern medical devices that can be implanted into humans have evolved steadily by replacing TiNi-based alloys for titanium and stainless steel. In this study, the effect of the mechano-chemical treatment on structural properties of the matrix and surface layer of the drawn TiNi-based alloy wire was assessed. A range of samples have been prepared using different drawing and etching procedures. It is clear from the results obtained that the fabricated samples show a composite structure comprising the complex matrix and textured oxycarbonitride spitted surface layer. The suggested method of surface treatment is a concept to increase the surface roughness for the enhanced bio-performance and better in-vivo integration
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