Ag alloy of high discoloration resistance
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United States of America Patent
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Jun 4, 1991
Grant Date -
N/A
app pub date -
Dec 26, 1989
filing date -
Jan 11, 1989
priority date (Note) -
Expired
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Abstract
Ag allow generally used for decorative purposes such as silverware and accessories, including In and Al as a substitute for conventionally used Pd provides the products with high discoloration resistance and elegant tint inherent to Ag. Additional content of Cu further improves mechanical properties of the products.
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