The structure and in vitro apatite formation ability of porous titanium covered bioactive microarc oxidized TiO2-based coatings containing Si, Na and Ca

作者: Rui Zhou , Daqing Wei , Su Cheng , Baoqiang Li , Yaming Wang

DOI: 10.1016/J.CERAMINT.2013.06.030

关键词:

摘要: The microarc oxidation (MAO) was used to prepare TiO2 based coating containing Si, Ca and Na elements (SCN) on porous titanium sintered with different sizes of beads. chemical states apatite-forming ability MAO coatings were investigated. effect beads diameter the Si surfaces is not obvious. However, Ti O changed when increased. current results reveal that SCN have good induction capability for heterogeneous nucleation growth apatite in a simulated body fluid (SBF). appropriate size could promote formation coatings. reason this can be helpful introduce more amounts into titanium.

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