[Determination on the electric-mate order of prosthodontic materials in artificial saliva]

Electric-mate corrosion of the different prosthodontic materials has been noticed in oral cavity. The aim of this investigation was to determine corrosion potential of prosthodontic materials, and to acquire the electric-mate order in artificial saliva. That will conduct us to select the materials of resistance corrosion. For resistance electric-mate corrosion, it's better to use same materials, or to use close materials of the electric-mate order.