以羟基磷灰石(HA)和钛粉(Ti)为原料,在真空下1200℃烧结3h,当HA所占质量分数分别为40％,15％和5％时,得到的烧结体抗压强度分别为15.50,57.63和188.82 MPa.XRD分析显示,除钛以外,烧结体中出现了Ti3O、Ti3P及CaO等相,表明烧结体为新型复合材料.将HA添加量为5％烧结后所得的复合材料浸泡在SBF溶液中7d后,该复合材料表面被球状HA覆盖.实验结果表明该材料具有优异的生物活性及力学性能.
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