K-2318 HAp複合材料の曲げ試験評価(J03-3 知的要素技術(3))(J03 知的材料・構造システム)

概要

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Hydroxyapatite (HAp) has been used as an implant material as similar to bone components and has bioactive characteristics. But it lacks sufficient mechanical strength, for example bending strength and elasticity. HAp powder has been sintered to harden with main method in our laboratory. But we thought viscoelasticity is more excellent the composites made by compound HAp with Epoxy resin than one made by sintering HAp, because the temperature of condition that bone grow up in living body is not high. Therefore, we adopted method of composite HAp with resin, and we tried to combine HAp with Epoxy resin to improve these characteristics of HAp. We evaluated mechanical strength of the specimen by three point bending test and observed the broken surface of the specimen by SEM.
一般社団法人日本機械学会の論文
2001-08-22