GOLD BASED ALLOY Russian patent published in 1997 - IPC

Abstract RU 2079565 C1

FIELD: non-ferrous metallurgy, prospecting of gold alloys for jewelry pieces. SUBSTANCE: alloy has gold and 0.99 - 1.0 vol % of titanium nitride or zirconium nitride. EFFECT: alloy has high wearability and fine color. 1 tbl

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RU 2 079 565 C1

Authors

Kutolin Sergej Alekseevich

Kutolin Vladislav Alekseevich

Dates

1997-05-20—Published

1994-03-22—Filed