ELECTROCHEMICAL FABRICATION OF BIOACTIVE COMPOSITE COATINGS ON TI6A14V SURGICAL ALLOY

被引：11

作者：

SHIRKHANZADEH, M

机构：

[1] Department of Materials and Metallurgical Engineering, Queen 's University, Kingston

来源：

MATERIALS LETTERS | 1992年 / 14卷 / 01期

基金：

加拿大自然科学与工程研究理事会;

关键词：

D O I：

10.1016/0167-577X(92)90099-6

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The concept of biological fixation of load-bearing implants, using bioactive calcium phosphate coatings, has received considerable attention in recent years. This paper reports a novel electrochemical method for the fabrication of bioactive composite coatings on Ti6Al4V surgical alloy at relatively low temperatures. Composite coatings fabricated in this work consist of two distinct layers: (a) an oxide base layer to minimize metal-ion release from the substrate and (b) a top layer, composed Of CO3-containing apatite to enhance bioactivity at the implant surface.

引用

页码：27 / 30

页数：4

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