COPPER ALLOY AND METHOD FOR ITS MANUFACTURE
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United States of America Patent
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app pub date -
Jun 5, 2008
filing date -
Aug 29, 1996
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Abandoned
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Abstract
The invention relates to a copper alloy having high recrystallization temperature and good conductivity used in brazed heat exchangers which alloy consists of 0.1 to 0.3% in weight chromium. The invention also relates to a method for the manufacturing of the alloy which method consists of the following steps: casting, cold working, annealing and another cold working before brazing.
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