The in vivo and in vitro corrosion products of dental amalgams.
The in vivo and in vitro corrosion products of dental amalgams.
复制标题
牙科汞合金的体内和体外腐蚀产物。
DOI：
10.1002/jbm.820070605
复制
发表时间：
1973
期刊：
影响因子：
--
通讯作者：
H. Wilsdorf
中科院分区：
文献类型：
--
作者：
H. Otani;W. Jesser;H. Wilsdorf
本研究主要是利用x射线衍射法和能量色散x射线能谱法，阐明牙用汞合金各组分相在腐蚀环境中的作用，分析腐蚀产物形成的各个阶段。这项研究包括体内实验和体外实验。
The purpose of this investigation is to clarify the role of the component phases of dental amalgam in a corrosive environment and to analyze the corrosion products at various stages of formation predominantly by means of x-ray diffraction methods and energy dispersive x-ray spectroscopy. The study encompassed in vivo as well as in vitro experiments.
Sn, which came from only the γ2 phase, was found to be the sole or main constituent that contributes to the formation of the corrosion products. constituted the majority of the corrosion products formed in the early stages. SnO appeared in corrosion products more than 14 days old.