汞合金作为一种修复材料：有什么新进展吗？
Amalgam as a restorative material: is there anything new?
作者信息
Youdelis W V
机构信息
University of Windsor, Ontario, Canada.
出版信息
J Esthet Dent. 1992 Mar-Apr;4(2):61-3. doi: 10.1111/j.1708-8240.1992.tb00662.x.
Abstract
The properties of a new, dispersed-phase amalgam containing admixed indium (Indisperse) are reviewed. Laboratory tests show that the addition of indium significantly improves the strength and the resistance to creep and corrosion of the amalgam, and that mercury release from the amalgam is markedly reduced. A 5-year clinical study shows a lower frequency for marginal breakdown for Indisperse compared to other dispersed-phase amalgam containing no admixed indium.
摘要
本文综述了一种含混合铟的新型分散相汞合金（Indisperse）的性能。实验室测试表明，铟的添加显著提高了汞合金的强度、抗蠕变性和耐腐蚀性，并且汞合金的汞释放量明显减少。一项为期5年的临床研究表明，与其他不含混合铟的分散相汞合金相比，Indisperse的边缘破损发生率更低。
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