Use of a Heat Exchanger Tube
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United States of America Patent
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Issued Date -
Dec 10, 2009
app pub date -
Mar 17, 2007
filing date -
Mar 23, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The invention relates to the use of a heat exchanger tube, comprising a copper alloy, which contains the alloying elements [in percent by weight] 0.05-3% Fe, 0.01-0.15% P, and optionally 0.05-0.2% Zn, 0.02-0.05% Sn and residual Cu as well as unavoidable impurities, as a gas-cooler, condenser or evaporator tube of a refrigerator or heat pump operating with CO2.
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