Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Aluminum phosphate calcium biological ceramic and preparation method thereof
The invention discloses an aluminum phosphate calcium biological ceramic and a preparation method thereof, and relates to the field of biological materials, the aluminum phosphate calcium biological ceramic comprises the following components by mass: 50-70 parts of tricalcium phosphate, 15-25 parts of nano alumina, 2-5 parts of nano titanium oxide, 3-8 parts of aluminum silicate fiber, 5-12 parts of calcium pyrophosphate and 3-6 parts of aluminum phosphate. The preparation steps of the preparation method of the aluminum phosphate calcium biological ceramic are as follows: (1) weighing; (2) ball milling; (3) cold pressing molding; (4) high temperature calcination, and (5) cooling. The aluminum phosphate calcium biological ceramic not only has a certain effect of promoting bone growth, the mechanical performance is improved, the compressive strength, bending strength and fracture toughness reach a new level, and the aluminum phosphate calcium biological ceramic is an ideal bone substitute restorative material.
Aluminum phosphate calcium biological ceramic and preparation method thereof
The invention discloses an aluminum phosphate calcium biological ceramic and a preparation method thereof, and relates to the field of biological materials, the aluminum phosphate calcium biological ceramic comprises the following components by mass: 50-70 parts of tricalcium phosphate, 15-25 parts of nano alumina, 2-5 parts of nano titanium oxide, 3-8 parts of aluminum silicate fiber, 5-12 parts of calcium pyrophosphate and 3-6 parts of aluminum phosphate. The preparation steps of the preparation method of the aluminum phosphate calcium biological ceramic are as follows: (1) weighing; (2) ball milling; (3) cold pressing molding; (4) high temperature calcination, and (5) cooling. The aluminum phosphate calcium biological ceramic not only has a certain effect of promoting bone growth, the mechanical performance is improved, the compressive strength, bending strength and fracture toughness reach a new level, and the aluminum phosphate calcium biological ceramic is an ideal bone substitute restorative material.
Aluminum phosphate calcium biological ceramic and preparation method thereof
WANG YANJUN (Autor:in) / LIU LEFENG (Autor:in) / QIU DONGCHENG (Autor:in)
12.08.2015
Patent
Elektronische Ressource
Englisch
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