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1. (WO2018083812) COVERED ELECTRIC WIRE, TERMINAL-EQUIPPED ELECTRIC WIRE, COPPER ALLOY WIRE, AND COPPER ALLOY STRANDED WIRE

Pub. No.:    WO/2018/083812    International Application No.:    PCT/JP2016/089161
Publication Date: Sat May 12 01:59:59 CEST 2018 International Filing Date: Thu Dec 29 00:59:59 CET 2016
IPC: C22C 9/00
C22C 9/02
H01B 5/08
H01B 7/00
C22F 1/00
C22F 1/08
Applicants: SUMITOMO ELECTRIC INDUSTRIES, LTD.
住友電気工業株式会社
AUTONETWORKS TECHNOLOGIES,LTD.
株式会社オートネットワーク技術研究所
SUMITOMO WIRING SYSTEMS,LTD.
住友電装株式会社
Inventors: SAKAMOTO, Kei
坂本 慧
INOUE, Akiko
井上 明子
KUWABARA, Tetsuya
桑原 鉄也
NAKAMOTO, Minoru
中本 稔
OSHIMA, Yusuke
大島 佑典
NAKAI, Yoshihiro
中井 由弘
NANJYO, Kazuhiro
南条 和弘
NISHIKAWA, Taichiro
西川 太一郎
UTSUNOMIYA, Kiyotaka
宇都宮 清高
OOTSUKA, Yasuyuki
大塚 保之
TAGUCHI, Kinji
田口 欣司
KOBAYASHI, Hiroyuki
小林 啓之
Title: COVERED ELECTRIC WIRE, TERMINAL-EQUIPPED ELECTRIC WIRE, COPPER ALLOY WIRE, AND COPPER ALLOY STRANDED WIRE
Abstract:
A covered electric wire equipped with a conductor and an insulative covering layer provided on the outside of the conductor, wherein the conductor is configured from a copper alloy which contains Fe in the amount of 0.2-1.6 mass%, inclusive, P in the amount of 0.05-0.4 mass%, inclusive, and Sn in the amount of 0.05-0.7 mass%, inclusive, with Cu and impurities constituting the remainder thereof, and with the Fe/P mass ratio being 4.0 or higher. Furthermore, the conductor is a stranded wire obtained by twisting together a plurality of copper alloy wires having a diameter no greater than 0.5mm.