Investigation of the mechanism of mercury removal from a silver dental amalgam alloy

被引：3
|
作者：
Odanovic, Z
Djurdjevic, M
机构：
[1] Univ Belgrade, Fac Technol & Met, YU-11000 Belgrade, Serbia Monteneg, Serbia
[2] Univ Windsor, Dept Mech & Mat Engn, Windsor, ON N9B 3P4, Canada
来源：
JOURNAL OF THE SERBIAN CHEMICAL SOCIETY | 2004年 / 69卷 / 12期
关键词：
silver amalgams; mercury removal; thermal treatment;
D O I：
10.2298/JSC0412111O
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
An investigation of silver dental amalgam decomposition and the mercury removal mechanism was performed. The decomposition process was analysed during thermal treatment in the temperature interval from 400degreesC to 850degreesC and for times from 0.5 to 7.5 h. The chemical compositions of the silver dental amalgam alloy and the treated alloy were tested and microstructure analysis using optical and scanning electron microscopy was carried out. The phases were identified using energy disperse electron probe microanalysis. A mechanism for the mercury removal process from silver dental amalgam alloy is suggested.
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页码：1111 / 1120
页数：10
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