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KMID : 0372919810020010029
Journal of Biomedical Engineering Research
1981 Volume.2 No. 1 p.29 ~ p.46
A Study on the Phase Identification of Dental Amalgams


Abstract
Microstructural phases of the dental amalgams have been studied by optical microscope, scanning electron microprobe and X-ray diffractometer. r1 (Ag2Hg3) phase and r2 (Sn7-8Hg) phase are found on conventional compositioned alloys. On high copper single compositioned alloy, rl (Ag2Hg3) phase and V (Cu6Sn5) phase are found but brittle r2 (Sn7-8Hg) phase.
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