Title:
HIGH-CONDUCTIVITY AND HIGH-FLEXUOSITY COPPER ALLOY WIRE
Document Type and Number:
Japanese Patent JP2000113731
Kind Code:
A
Abstract:
To provide a high-conductivity and high-flexuosity copper alloy wire suitable for a conductor of a robot drive cable, and its manufacture.
In this high-conductivity and high-frexuosity copper alloy wire made of (In Situ) formed chromium fiber reinforced copper matrix compound material, at an intermediate stage of a manufacturing process for a wire rod obtained by in-situ-forming a copper matrix with chromium layer fiber, the wire rod is nickel-plated, then applied with heat treatment to generate interdiffusion of the nickel and the copper, thus the surface of the wire rod is coated with a copper-nickel alloy layer of copper base.
Inventors:
TAKAHARA HIDEFUSA
SUZUKI MITSUO
MATSUYAMA HIROAKI
KOBAYASHI SHIGERU
SUZUKI MITSUO
MATSUYAMA HIROAKI
KOBAYASHI SHIGERU
Application Number:
JP28519198A
Publication Date:
April 21, 2000
Filing Date:
October 07, 1998
Export Citation:
Assignee:
MITSUI MINING & SMELTING CO
YOSHINOKAWA ELECTRIC WIRE & CA
YOSHINOKAWA ELECTRIC WIRE & CA
International Classes:
H01B5/02; C22C47/00; C22C49/02; H01B7/04; H01B13/00; (IPC1-7): H01B5/02; C22C49/02; H01B13/00
Attorney, Agent or Firm:
Toshiro Mitsuishi (1 person outside)