FIELD: application of decorative coats; stomatology and jewelry industry. SUBSTANCE: coat is made from indium alloy by method of diffusion saturation from gas phase in vacuum. Purity of starting indium is not below 99.95 mass-%. Rate of saturation is 10-2 to 10 mg/sq cm.min. Backing made from palladium and its alloys contains additionally indium in the amount of 0.5-10%. EFFECT: homogeneous color of coat at smooth thickness; resistance to abrading for extended period of time. 3 cl, 3 ex
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Authors
Dates
2003-12-27—Published
2002-12-04—Filed