CERAMIC BIOLOGICAL MATERIAL, BIOLOGICAL COMPONENT, AND METHOD FOR MANUFACTURING BIOLOGICAL COMPONENT

A ceramic biological material according to one aspect is composed of a sintered body comprising silicon nitride and a sintering aid and having flexural strength of 1196 MPa or more. This ceramic biological material may contain silicon nitride in an amount of 88.0 to 98.0% by mass. This ceramic biolo...

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Bibliographic Details
Main Authors KANEUJI Ayumi, KOUNO Hitoshi, ETO Shunichi, SHINTANI Kazuhiro, SODA Sachio
Format Patent
LanguageEnglish
French
Japanese
Published 22.12.2022
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Summary:A ceramic biological material according to one aspect is composed of a sintered body comprising silicon nitride and a sintering aid and having flexural strength of 1196 MPa or more. This ceramic biological material may contain silicon nitride in an amount of 88.0 to 98.0% by mass. This ceramic biological material may contain the sintering aid in an amount of 2.0 to 12.0% by mass. Un matériau biologique en céramique selon un aspect est composé d'un corps fritté comprenant du nitrure de silicium et un auxiliaire de frittage et présentant une résistance à la flexion de 1 196 MPa ou plus. Ce matériau biologique en céramique peut contenir du nitrure de silicium en une quantité comprise entre 88,0 et 98,0 % en masse Ce matériau biologique en céramique peut contenir l'auxiliaire de frittage en une quantité comprise entre 2,0 et 12,0 % en masse ある態様のセラミックス生体材料は、窒化珪素及び焼結助剤を含有し、曲げ強度が1196MPa以上の焼結体で構成されている。このセラミックス生体材料は、窒化珪素を88.0~98.0質量%含有してもよい。また、焼結助剤を2.0~12.0質量%含有してもよい。
Bibliography:Application Number: WO2022JP14971