Aluminum alloy wire rod, aluminum alloy stranded wire, coated wire, wire harness and manufacturing method of aluminum alloy wire rod

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United States of America Patent

SERIAL NO

15483013

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Abstract

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An aluminum alloy wire rod comprising 0.1-1.0 mass % Mg; 0.1-1.0 mass % Si; 0.01-1.40 mass % Fe; 0.01-0.50 mass % Zr; 0.000-0.100 mass % Ti; 0.000-0.030 mass % B; 0.00-1.00 mass % Cu; 0.00-0.50 mass % Ag; 0.00-0.50 mass % Au; 0.00-1.00 mass % Mn; 0.00-1.00 mass % Cr; 0.00-0.50 mass % Hf; 0.00-0.50 mass % V; 0.00-0.50 mass % Sc; 0.00-0.50 mass % Co; and 0.00-0.50 mass % Ni, a Mg/Si ratio being greater than 1, wherein a dispersion density of an Mg2Si compound having a particle size of 0.5 μm to 5.0 μm is less than or equal to 3.0×10−3 particles/μm2, and in the sectional structure, a concentration of each of Mg and Si other than a compound is less than or equal to 2.00 mass %.

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Patent Owner(s)

Patent OwnerAddress
FURUKAWA ELECTRIC CO LTDCHIYODA-KU TOKYO 100-8322

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mitose, Kengo Tokyo, JP 50 671
Sekiya, Shigeki Tokyo, JP 34 138
Susai, Kyota Tokyo, JP 29 220
Yoshida, Sho Tokyo, JP 26 73

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