Procedure for obtaining an alloy for dental amalgamas (Machine-translation by Google Translate, not legally binding)

摘要

Procedure to obtain a laeation for dental amalgamas. Consists in heating in an electric fusion oven of vacuum of starting product containing ag, sn, cu and zn, until its fusion, which is then passed to a cooling mold, which is cooled between 15 and 50 c ./h. In a second phase it goes to a homogenized oven, where it remains at a temperature of 400 to 470 c. For approximately 10 hours. The allocation obtained is subjected to a phase of molding through a lathe and a mortar until the product has a granulometry comprised between 0.4 and 0.006 mm. The process finishes a thermal treatment against tensions in elective oven in a controlled atmosphere. (Machine-translation by Google Translate, not legally binding)