Biomedicine material of titanium or titanium alloy in use for artificial bones, and preparation method

A biomedical Ti or Ti-alloy material used as artificial bone is composed of the nano-whiskers of hydroxyapatite, the autogenic potassium titanium film (K2Ti2O5.xH2O or K2Ti8O17), and Ti or Ti-alloy chosen from Ti-Mo, Ti-Mo-Nb, Ti-Mo-Zr-Fe, and Ti-Nb-Zr. Its preparing process includes preparing Ti or...

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Bibliographische Detailangaben
1. Verfasser:	CHUNXIANG,QI CUI
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DISINFECTION, STERILISATION, OR DEODORISATION OF AIR HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL
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Beschreibung
Zusammenfassung:	A biomedical Ti or Ti-alloy material used as artificial bone is composed of the nano-whiskers of hydroxyapatite, the autogenic potassium titanium film (K2Ti2O5.xH2O or K2Ti8O17), and Ti or Ti-alloy chosen from Ti-Mo, Ti-Mo-Nb, Ti-Mo-Zr-Fe, and Ti-Nb-Zr. Its preparing process includes preparing Ti or Ti-alloy substrate, pretreating, and chemical reaction to form said nano-whiskers-bioactive gradient autognic potassium titanium film on said substrate.