| 摘要 |
PROBLEM TO BE SOLVED: To provide a biological material that has a coated layer having a strength resistant to severe environments and exists only until a biological bone and a mother material are connected by bone conduction. SOLUTION: Beta-TCP and hydroxyapatite are coated on the surface of titen or a titen alloy as the mother material in a thickness less than 10 μm. The beta-TCP and hydroxyapatite are preferably coated by a coating thermodecomposition method at a heat treatment temperature from 300 to 900 deg.C. |
