Fluor-hydroxyapatite(FHA) coating has a more promising application future due to its smaller solubility,smaller thermal expansion coefficient and better bioactivity than hydroxyapatite coating.

• 含氟羟基磷灰石(FHA)涂层由于比羟基磷灰石涂层的溶解度低、热膨胀系数小且生物活性好,有着更为广泛的应用前景。