钛合金表面阳极氧化技术制备羟基磷灰石研究述评

Review on preparation of hydroxyapatite with anodic oxidation technique of titanium alloy surface

羟基磷灰石与钛合金的结合,可以克服羟基磷灰石自身的缺点。阳极氧化技术是目前研究的热点,它包括阳极氧化法与微弧氧化法两种,本文综合论述了利用阳极氧化技术在钛及钛合金表面制备羟基磷灰石的研究现状,系统分析了阳极氧化技术与其他常用制备羟基磷灰石技术的优点,并对影响因素进行了详细地叙述,进而提出了相应的设想和展望。

The combination of hydroxyapatite and tiatanium alloy can overcome the shortcomings of hydroxyapatite itself. Anodic oxidation technique is the focus at present, which includes the anodie oxidation and micro-arc oxidation. The paper comprehensively expounds on the current research situation of producing hydroxyapatite on the surface of titanium and titanium alloy by utilizing anodic oxidation technique, systematically analyzes the advantages of anodic oxidation technique and other common technologies for preparing hydroxyapatite, describes the influencing factors in detail and then puts forward the eorrespoonding imagination and prospect.