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US09214251B2 Aluminum alloy conductor 有权
铝合金导体

Aluminum alloy conductor
Abstract:
An aluminum alloy conductor, containing: 0.01 to 0.4 mass % of Fe, 0.1 to 0.3 mass % of Mg, 0.04 to 0.3 mass % of Si, 0.1 to 0.5 mass % of Cu, and 0.001 to 0.01 mass % of Ti and V in total, with the balance being Al and inevitable impurities,wherein the conductor contains three kinds of intermetallic compounds A, B, and C, in which the intermetallic compounds A, B, and C have a particle size of 0.1 μm or more but 2 μm or less, 0.03 μm or more but less than 0.1 μm, and 0.001 μm or more but less than 0.03 μm, respectively, and area ratios a, b, and c of the intermetallic compounds A, B, and C, in an arbitrary region in the conductor, satisfy: 0.1%≦a≦2.5%, 0.1%≦b≦3%, and 1%≦c≦10%.
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