ALUMINIUM UND ALUMINIUMLEGIERUNG FUER KUEHLRIPPEN UND WAERMEAUSTAUSCHER UNTER IHRER VERWENDUNG

摘要

Al and Al alloy materials for a fin are disclosed which contain Fe of 0.2% or less and Si of 0.1% or less and exhibit improved thermal conductivity, sacrificial anode effect and sagging resistance. Also, a heat exchanger having a fin made of the Al and Al alloy material incorporated therein is disclosed. The heat exchanger is lightweight and excellent in corrosion resistance and heat radiation.