Aluminum-alloy sheet for bus bar and manufacturing method thereof

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United States of America Patent

PATENT NO 10475547
APP PUB NO 20170092386A1
SERIAL NO

15126752

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Abstract

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An aluminum-alloy sheet for a bus bar has a chemical composition containing Mg: 0.3%-0.9% (mass %, likewise below), Si: 0.2%-1.2%, Cu: 0.2% or less, and Fe: 0.5% or less, the remainder being Al and unavoidable impurities. In addition, acicular particles containing Mg and Si are present in the Al matrix at 900-4,000 particles/μm2. In addition, Fe-based particles present in the above-mentioned Al matrix have an average circle-equivalent diameter of 5 μm or less, and the number of particles having a circle-equivalent diameter of more than 2 μm is 10,000 particles/mm2 or less.

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Patent Owner(s)

  • UACJ CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asano, Mineo Aichi, JP 21 45
Nakanishi, Hidetaka Aichi, JP 11 24

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