Metal treatment – Process of modifying or maintaining internal physical... – With casting or solidifying from melt
Patent
1991-05-17
1993-06-08
Dean, R.
Metal treatment
Process of modifying or maintaining internal physical...
With casting or solidifying from melt
148692, 148415, 148437, 420548, 420550, 420551, C22F 104
Patent
active
052175472
ABSTRACT:
The present invention relates to an aluminum alloy for fins of heat exchangers such as of automobile radiators and evaporators comprising 0.3 to 1.0% by weight of silicon, 0.3 to 3.0% by weight of iron, and the balance of aluminum and unavoidable impurities, which is readily workable for a fin (or readily corrugated), and is less deformed by brazing heat, and yet has improved thermal conductivity after the brazing.
REFERENCES:
patent: 4244756 (1981-01-01), Tanabe et al.
Hasegawa Yoshiharu
Hashiura Mituo
Ishikawa Kazunori
Dean R.
Furukawa Aluminum Co., Ltd.
Koehler Robert R.
Nippondenso Co. Ltd.
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