Copper alloy and process for making same
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United States of America Patent
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Jul 24, 2001
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N/A
app pub date -
May 9, 2000
filing date -
May 9, 2000
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Abstract
Copper alloys for electrical applications, particularly in the computer industry, and a process for making the copper alloys. The copper alloys contain 13-15% by weight of zinc, 0.7-0.9% by weight of tin, and 0.7-0.9% by weight of iron, the balance being copper. The low tin and iron content and high zinc content provide high tensile and yield strengths, a high conductivity, and a low cost for the copper alloys.
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