Dental amalgam alloys containing selenium

Details Dental amalgam alloys containing selenium Dental amalgam alloys containing selenium

1987-03-16

1988-07-19

Brody, Christopher W.

Specialized metallurgical processes, compositions for use therei

Compositions

Loose particulate mixture containing metal particles

C22C 508

Patent

active

047582740

ABSTRACT:
A dental amalgam alloy containing selenium includes one or two or more of powders of chemically synthesized copper selenides (CuSe, Cu.sub.2 Se), silver selenide (Ag.sub.2 Se), gold selenide (Au.sub.2 Se.sub.3), nickel selenide (NiSe), palladium selenides (PdSe, PdSe.sub.2), platinum selenides (PtSe.sub.2, PtSe.sub.3), zinc selenide (ZnSe), mercury selenide (HgSe), indium selenide (In.sub.2 Se.sub.3) 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 %.

REFERENCES:
patent: 4528034 (1985-07-01), Sato et al.

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