Hydroxyapatite bioactive coating on carbon/carbon composites.
- Author:
Jinling SUI
1
;
Musen LI
;
Yupeng LÜ
;
Yunqiang BAI
Author Information
1. School of Materials Science and Engineering, Shandong University, Jinan 250061, China.
- Publication Type:Journal Article
- MeSH:
Bone Substitutes;
chemistry;
Carbon;
chemistry;
Carbon Compounds, Inorganic;
chemistry;
Coated Materials, Biocompatible;
chemistry;
Durapatite;
pharmacology;
Humans
- From:
Journal of Biomedical Engineering
2005;22(2):247-249
- CountryChina
- Language:Chinese
-
Abstract:
A simple plasma spraying method was employed in coating hydroxyapaptite (HA) on to carbon/carbon composites (C/C composites). The morphology of the coating was examined under scanning electron microscope (SEM). The phase constitutions of the HA coating were determined by X-ray diffractometer (XRD). The shear strength of the HA coating-C/C composite substrates was detected. A hydroxyapatite coating with rough surface was observed. A considerable amount of amorphous phase appeared as a result from the coating process, which could be transformed into the morphous phase crystalline HA after subsequent heat treatment. The shear strength between the HA coating and C/C composite substrates was 7.15 MPa.
