대한의용생체공학회:의공학회지 (Journal of Biomedical Engineering Research)
- 제18권3호
- /
- Pages.217-222
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- 1997
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- 1229-0807(pISSN)
- /
- 2288-9396(eISSN)
침적법에 의한 수산화아파타이트 코팅 금속재의 기초적 연구
Hydroxyapatite Coating on Ti Plate by a Dipping Method
-
Lee, Jun-Hui
(Dong-A University (Dept. of Metal. Eng.))
;
- Kim, Seok-Yeong (Yeungnam University (Dept. of Metal & Mat. Sci. Eng.)) ;
-
Kim, Yeong-Gon
(Inje University (Dept. of Biomedical Eng.))
;
- Lee, In-Seop
- 발행 : 1997.09.01
초록
Hydroxyapatite(HA)-coated metal composites were made by the dipping method. The specimen substrates were Ti plates with a thickness of 2 mm. The HA coating was carried out in HA-sol for 1 min by the dipping method. The concentration of HA-sol for the coating ranged from 3.28 to 9.99 wt%. Excellent coating was observed on Ti substrate dipped once in 9.99 wt% sol. Preparation of Ti plates by sandblasting provided the better environment for coating HA on Ti surface than non-treated surface. As the concentration of sol increased, the weight change and the coating thickness increased. Above 7 wt% sol, they increased sharply.