DENTAL AMALGAM ALLOYS CONTAINING SELENIUM

摘要

A dental amalgam alloy containing selenium includes one or two or more of powders of chemcially synthesized copper selenides (CuSe, Cu2Se), silver selenide (Ag2Se), gold selenide (Au2Se3), nickel selenide (NiSe), palladium selenides (PdSe, PdSe2), platinum selenides (PtSe2, PtSe3), zinc selenide (ZnSe), mercury selenide (HgSe), indium selenide (In2Se3) and tin selenide (SnSe) added to and mixed with a dental amalgam alloy powder with the resulting powder mixture containing selenium regulated to an amount of 0.05 to 5 weight %.