Electrical contact material
AssigneeSumitomo Electric Industries, Ltd.
InventorsKenya Motoyoshi, Masahiro Kume, Yoshinari Amano
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Abstract
This invention relates to an electrical contact material of silver-indium oxide type, which is produced by the internal oxidation of an alloy consisting of 6-15% by weight indium, at least one of 0.2-8% by weight tin and 0.01-1% by weight magnesium and the balance silver. This alloy may contain further 0.01-1% by weight of nickel.
Claims3
An electrical contact material of silver-indium oxide type, which is produced by the internal oxidation of an alloy consisting of 6-15% by weight indium, 0.2-8% by weight tin, 0.01-1% by weight magnesium and the balance silver.
An electrical contact material of silver-indium oxide type, which is produced by the internal oxidation of an alloy consisting of 6-15% by weight indium, 0.01-1% by weight magnesium and the balance silver.
An electrical contact material of silver-indium oxide type, which is produced by the internal oxidation of an alloy consisting of 6-15% by weight indium, 0.01-1% by weight magnesium, 0.01-1% by weight nickel and the balance silver.
Dependencies are inferred from the claim text.