Title:
ALUMINUM ALLOY WIRE, ALUMINUM ALLOY TWISTED WIRE, COATED ELECTRICAL WIRE, AND ELECTRICAL WIRE WITH TERMINAL
Document Type and Number:
WIPO Patent Application WO/2018/079049
Kind Code:
A1
Abstract:
An aluminum alloy wire comprising an aluminum alloy. The aluminum alloy contains 0.03%–1.5% by mass Mg and 0.02%–2.0% by mass Si, with the remainder being Al and unavoidable impurities. The Mg/Si mass ratio is 0.5–3.5. In a cross-section of the aluminum alloy wire, a rectangular surface layer crystallization measurement region having a short side length of 50 µm and a long side length of 75 µm is taken from a surface region from the surface to a depth of 50 µm. The average area of crystallized matter present in the surface layer crystallization measurement region is 0.05–3 µm2.
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Inventors:
KUSAKARI MISATO (JP)
KUWABARA TETSUYA (JP)
NAKAI YOSHIHIRO (JP)
NISHIKAWA TAICHIRO (JP)
OTSUKA YASUYUKI (JP)
OOI HAYATO (JP)
KUWABARA TETSUYA (JP)
NAKAI YOSHIHIRO (JP)
NISHIKAWA TAICHIRO (JP)
OTSUKA YASUYUKI (JP)
OOI HAYATO (JP)
Application Number:
PCT/JP2017/030734
Publication Date:
May 03, 2018
Filing Date:
August 28, 2017
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
AUTONETWORKS TECHNOLOGIES LTD (JP)
SUMITOMO WIRING SYSTEMS (JP)
AUTONETWORKS TECHNOLOGIES LTD (JP)
SUMITOMO WIRING SYSTEMS (JP)
International Classes:
C22C21/00; C22C21/02; C22C21/06; H01B1/02; H01B5/02; H01B5/08; H01B7/00; B22D11/00; B22D21/04; C22F1/00; C22F1/04
Domestic Patent References:
WO2014155817A1 | 2014-10-02 | |||
WO2016088889A1 | 2016-06-09 | |||
WO2010082670A1 | 2010-07-22 | |||
WO2010082671A1 | 2010-07-22 |
Foreign References:
JP2012229485A | 2012-11-22 | |||
JP2015096645A | 2015-05-21 | |||
JP2015166480A | 2015-09-24 | |||
JP2014125665A | 2014-07-07 | |||
JPH06246480A | 1994-09-06 | |||
JP2015005485A | 2015-01-08 | |||
JP2003303517A | 2003-10-24 |
Attorney, Agent or Firm:
YAMANO, Hiroshi (JP)
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