Title:
COMPOSITE WIRE AND COATED WIRE
Document Type and Number:
WIPO Patent Application WO/2022/163290
Kind Code:
A1
Abstract:
A composite wire comprising a core wire and an outer coating covering the outer periphery of the core wire, wherein: the material for the core wire is an aluminum alloy containing 1.0 mass% to 4.0 mass% of iron, and the balance aluminum and inevitable impurities; the material for the outer coating is pure copper or a copper alloy; and the composite wire has a wire diameter of less than 0.2 mm.
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Inventors:
KUWABARA TETSUYA (JP)
INOUE AKIKO (JP)
GOTO KAZUHIRO (JP)
KOIWA YUI (JP)
YOSHIDA MASATOSHI (JP)
EGOSHI KIICHIRO (JP)
SHINMOTO KATSUMASA (JP)
INOUE AKIKO (JP)
GOTO KAZUHIRO (JP)
KOIWA YUI (JP)
YOSHIDA MASATOSHI (JP)
EGOSHI KIICHIRO (JP)
SHINMOTO KATSUMASA (JP)
Application Number:
PCT/JP2021/048677
Publication Date:
August 04, 2022
Filing Date:
December 27, 2021
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
DAIKOKU ELECTRIC WIRE CO LTD (JP)
DAIKOKU ELECTRIC WIRE CO LTD (JP)
International Classes:
C22C9/00; B22D11/00; C22C9/02; C22C21/00; C22F1/00; C22F1/04; C22F1/08; H01B5/02
Foreign References:
| JP2015183275A | 2015-10-22 | |||
| JP2018045855A | 2018-03-22 |
Attorney, Agent or Firm:
YAMANO Hiroshi et al. (JP)
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