COPPER ALLOY FOR FIN OF RADIATOR FOR CAR

PURPOSE:To provide the titled Cu alloy consisting of prescribed percentages of Zn, Ni and Sn and the balance Cu, showing superior corrosion resistance and sufficient heat radiating characteristics as the material of the fins of a radiator for a car, and capable of prolonging the life of the radiator...

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Bibliographic Details
Main Authors KOMATA KENICHI, OOYAMA YOSHIMASA, AKASAKA KIICHI
Format Patent
LanguageEnglish
Published 18.01.1984
Subjects
ALLOYS
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Summary:PURPOSE:To provide the titled Cu alloy consisting of prescribed percentages of Zn, Ni and Sn and the balance Cu, showing superior corrosion resistance and sufficient heat radiating characteristics as the material of the fins of a radiator for a car, and capable of prolonging the life of the radiator. CONSTITUTION:This Cu alloy for the fins of a radiator for a car consists of 0.1-3wt% Zn, 0.005-0.5wt% Ni, 0.005-0.5wt% Si and the balance Cu. The Cu alloy shows superior corrosion resistance in environment contg. both of sulfur and oxygen as corrosive media and having low humidity, and it shows sufficient heat radiating characteristics as the material of the fins of a radiator.
Bibliography:Application Number: JP19820117575