METHOD TO PRODUCE SILVER-TIN OXIDE MATERIAL ALLOYED WITH INDIUM OXIDE FOR ELECTRIC CONTACTS Russian patent published in 2015 - IPC C22C5/06 C22F1/14 H01H1/237 

Abstract RU 2539896 C1

FIELD: metallurgy.

SUBSTANCE: method includes melting of silver, indium and tin and oxidation of the alloy on air, at the same time silver, indium and tin are melted in inert atmosphere with content of components, wt %: silver 70-80; indium 0.2; tin - balance, and oxidation is carried out at temperature of 1273 K during 60 min.

EFFECT: simplified technology of alloy production.

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RU 2 539 896 C1

Authors

Denisova Ljubov' Timofeevna

Denisov Viktor Mikhajlovich

Dates

2015-01-27Published

2013-11-18Filed