TWISTED WIRE FOR WIRE HARNESS AND WIRE HARNESS

To provide a twisted wire for wire harness that achieves both of strength and conductivity while reducing an amount of use of Cu, and facilitates bonding by supersonic weldment, and wire harness.SOLUTION: A twisted wire for wire harness 1 has: a first elemental wire 10 including a first core part 11...

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Bibliographic Details
Main Authors IZUMIDA HIROSHI, AKADA TAKUMI, TAKAMURA NOBUE
Format Patent
LanguageEnglish
Japanese
Published 08.08.2019
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Summary:To provide a twisted wire for wire harness that achieves both of strength and conductivity while reducing an amount of use of Cu, and facilitates bonding by supersonic weldment, and wire harness.SOLUTION: A twisted wire for wire harness 1 has: a first elemental wire 10 including a first core part 11 composed of stainless steel, and a first coating layer 12 that covers the first core part 11 and is composed of Ni or Ni alloy; and a second elemental wire 20 that includes a Cu wire part 20 composed of Cu or Cu alloy and is twisted with the first elemental wire 10.SELECTED DRAWING: Figure 1 【課題】Cuの使用量を削減しつつ、強度と導電性とを両立するとともに、超音波溶接による接合を容易にすることが可能なワイヤーハーネス用撚り線およびワイヤーハーネスを提供する。【解決手段】ワイヤーハーネス用撚り線1は、ステンレス鋼からなる第1芯部11と、第1芯部11を覆い、NiまたはNi合金からなる第1被覆層12と、を含む第1素線10と、CuまたはCu合金からなるCu線部20を含み、第1素線10に撚り合わされる第2素線20と、を備える。【選択図】図1
Bibliography:Application Number: JP20180016265