Beta-phase titanium and tungsten alloy

The present invention relates to a beta titanium alloy comprising from 15% to 40% by weight of tungsten; and a balance amount of titanium up to 100% by weight; wherein the alloy comprises from 70% to 100% by volume of an equiaxed beta grain structure and to processes for its preparation. The inventi...

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Bibliographische Detailangaben
Hauptverfasser:	Duocastella Codina, Luis, Vidal Parreu, Arnau, Pérez Serranos, Isabel
Format:	Patent
Sprache:	eng
Schlagworte:	ALLOYS CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CHEMISTRY DISINFECTION, STERILISATION, OR DEODORISATION OF AIR FERROUS OR NON-FERROUS ALLOYS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS HUMAN NECESSITIES HYGIENE MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METALLURGY METALLURGY OF IRON METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	The present invention relates to a beta titanium alloy comprising from 15% to 40% by weight of tungsten; and a balance amount of titanium up to 100% by weight; wherein the alloy comprises from 70% to 100% by volume of an equiaxed beta grain structure and to processes for its preparation. The invention also relates to an implantable medical device made of the beta titanium alloy.