Effect of Fluoride on the Corrosion Behavior of Ti and Ti6Al4V Dental Implants Coupled With Different Superstructures

被引：19
|
作者：
Anwar, Eman M. [1 ]
Kheiralla, Lamia S. [1 ]
Tammam, Riham H. [2 ]
机构：
[1] Cairo Univ, Fixed Prosthodont Dept, Cairo, Egypt
[2] Cairo Univ, Dept Chem, Cairo, Egypt
来源：
JOURNAL OF ORAL IMPLANTOLOGY | 2011年 / 37卷 / 03期
关键词：
galvanic corrosion; titanium implants; titanium alloy implants; fluoride; all-ceramic superstructure; TITANIUM; ALLOYS;
D O I：
10.1563/AAID-JOI-D-09-00084
中图分类号：
R78 [口腔科学];
学科分类号：
1003 ;
摘要：
The effect of fluoride ion concentration on the corrosion behavior of Ti and Ti6Al4V implant alloys, when coupled with either metal/ceramic or all-ceramic superstructure, was examined by different electrochemical methods in artificial saliva solutions. It was concluded that increased fluoride concentration leads to a decrease in the corrosion resistance of all tested couples. The type of the superstructure also showed a significant effect on the corrosion resistance of the couple.
引用
收藏
页码：309 / 318
页数：10
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