Heat exchange – With protector or protective agent
Patent
1985-02-14
1987-06-23
Cline, William R.
Heat exchange
With protector or protective agent
165905, 420481, F28F 1906, C22C 904
Patent
active
046745661
ABSTRACT:
The present invention relates to a heat exchanger assembly having a plurality of heat exchange fluid passageways formed from a modified copper-zinc alloy. The copper-zinc alloy contains from about 21% to about 39% zinc, from about 1% to about 5% nickel, from about 0.02% to about 1% arsenic and the balance essentially copper. In a preferred embodiment, the copper-zinc alloy consists essentially of from about 25% to about 35% zinc, from about 2.5% to about 3.5% nickel, from about 0.03% to about 0.06% arsenic and the balance essentially copper. The heat exchanger assemblies of the present invention have particular utility as motor vehicle radiators.
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Heine Murray A.
Polan Ned W.
Cline William R.
Cohn Howard M.
Kelmachter Barry L.
Olin Corporation
Smith Randolph A.
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