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1. WO2022163290 - COMPOSITE WIRE AND COATED WIRE

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Publication Number WO/2022/163290
Publication Date 04.08.2022
International Application No. PCT/JP2021/048677
International Filing Date 27.12.2021
IPC
C22C 9/00 2006.1
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
CALLOYS
9Alloys based on copper
C22C 9/02 2006.1
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
CALLOYS
9Alloys based on copper
02with tin as the next major constituent
C22C 21/00 2006.1
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
CALLOYS
21Alloys based on aluminium
C22F 1/00 2006.1
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
FCHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS
1Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
C22F 1/04 2006.1
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
FCHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS
1Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
04of aluminium or alloys based thereon
C22F 1/08 2006.1
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
FCHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS
1Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
08of copper or alloys based thereon
CPC
B22D 11/00
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
11Continuous casting of metals, i.e. casting in indefinite lengths
C22C 21/00
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
CALLOYS
21Alloys based on aluminium
C22C 9/00
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
CALLOYS
9Alloys based on copper
C22C 9/02
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
CALLOYS
9Alloys based on copper
02with tin as the next major constituent
C22F 1/00
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
FCHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
1Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
C22F 1/04
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
FCHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
1Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
04of aluminium or alloys based thereon
Applicants
  • 住友電気工業株式会社 SUMITOMO ELECTRIC INDUSTRIES, LTD. [JP]/[JP]
  • 大黒電線株式会社 DAIKOKU ELECTRIC WIRE CO., LTD. [JP]/[JP]
Inventors
  • 桑原　鉄也 KUWABARA Tetsuya
  • 井上　明子 INOUE Akiko
  • 後藤　和宏 GOTO Kazuhiro
  • 小岩　雄偉 KOIWA Yui
  • 吉田　雅俊 YOSHIDA Masatoshi
  • 江越　紀一郎 EGOSHI Kiichiro
  • 新本　克将 SHINMOTO Katsumasa
Agents
  • 山野　宏 YAMANO Hiroshi
  • 二島　英明 NISHIMA Hideaki
Priority Data
2021-01061726.01.2021JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) COMPOSITE WIRE AND COATED WIRE
(FR) FIL COMPOSITE ET FIL ENROBÉ
(JA) 複合線、及び被覆線
front page image
Abstract
(EN) 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.
(FR) Un fil composite comprend un fil d'âme et un revêtement externe recouvrant la périphérie externe du fil d'âme, le matériau pour le fil d'âme étant un alliage d'aluminium contenant 1,0 % en masse à 4,0 % en masse de fer, et le reste étant de l'aluminium et les inévitables impuretés ; le matériau pour le revêtement externe est du cuivre pur ou un alliage de cuivre ; et le fil composite a un diamètre de fil inférieur à 0,2 mm.
(JA) 芯線と、前記芯線の外周を覆う外皮とを備える複合線であって、前記芯線の構成材料は、鉄を１．０質量％以上４．０質量％以下含有し、残部がアルミニウム及び不可避不純物からなるアルミニウム合金であり、前記外皮の構成材料は、純銅又は銅合金であり、線径が０．２ｍｍ未満である、複合線。
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