Title:
TROLLEY WIRE AND METHOD FOR MANUFACTURING THE SAME
Document Type and Number:
Japanese Patent JP2011190517
Kind Code:
A
Abstract:
To provide a high-conductivity high-strength copper alloy conductor for a trolley wire, capable of reducing electrical wear on low-speed sections of existing railroad lines at a low cost without using Ag.
The trolley wire contains ≥0.05 mass% but <0.1 mass% In and the balance being Cu and unavoidable impurities and has a tensile strength of ≥400 MPa and an electric conductivity of ≥95% IACS.
Inventors:
HIRUTA HIROYOSHI
ABE HIDENORI
KURODA HIROMITSU
AOYAMA MASAYOSHI
ABE HIDENORI
KURODA HIROMITSU
AOYAMA MASAYOSHI
Application Number:
JP2010059494A
Publication Date:
September 29, 2011
Filing Date:
March 16, 2010
Export Citation:
Assignee:
HITACHI SEISEN KK
HITACHI CABLE
HITACHI CABLE
International Classes:
C22C9/00; C22F1/08; H01B1/02; H01B5/02; C22F1/00; H01B13/00
Attorney, Agent or Firm:
Hiroshi Okikawa