Copper base alloy that contains intermetallic constituents rich in calcium and/or magnesium
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United States of America Patent
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N/A
Issued Date -
Aug 15, 2002
app pub date -
Dec 13, 2000
filing date -
Dec 13, 1999
priority date (Note) -
Abandoned
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Abstract
An alloy is provided containing by weight about 1 to 7% bismuth, up to 45% zinc, up to 20% tin, up to 30% nickel, up to 3% selenium, up to 2% aluminum, up to 2% antimony, up to 1% iron, up to 1% lead, up to 2% phosphorus, up to 2% carbon, and calcium and magnesium, singularly or in combination, from 0.02 to 2.0%, and the remainder copper and incidental impurities. The method for producing such an alloy is also provided.
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