Tribological characteristic of different thick diamond- like carbon (DLC) fihns was stymied. A geometrical method was applied to calibrate the cantilever spring
To study the transformation process of calcium phosphate bioceramic in vivo,biodegradable porous β-tricalcium phosphate ceramics (β-TCP) were used in this exp
In order to reduce the sintering temperature and improve the preparing conditions of alumina bioceramics,the Mg-Zr-Y composite solid phase additives were added