Title:
SYNCHRONIZING RING FOR TRANSMISSION MADE OF CU-BASE ALLOY
Document Type and Number:
Japanese Patent JP2674588
Kind Code:
B2
Abstract:
PURPOSE: To produce a synchronizing ring for a transmission made of a Cu base alloy excellent in initial fitness.
CONSTITUTION: This synchronizing ring is composed of a Cu ally having a compsn. contg., by weight, 20 to 40% Zn, 2 to 8% Al, 0.2 to 2% Si, 0.1 to 6% Co and 0.05 to 0.5% Ti and/or Zr, furthermore contg., at need, 0.1 to 5% Mn, and the balance Cu with inevitable impurities, and in which, on the required place in the face to be contacted with the mating member, a work hardening layer is formed by the average layer thickness of 10 to 300μm.
Inventors:
Akutsu Hidetoshi
Application Number:
JP28341095A
Publication Date:
November 12, 1997
Filing Date:
October 31, 1995
Export Citation:
Assignee:
Mitsubishi Materials Corporation
International Classes:
F16D23/06; C22C9/04; (IPC1-7): C22C9/04; F16D23/06
Domestic Patent References:
| JP60149754A | ||||
| JP60114545A | ||||
| JP6086236A | ||||
| JP6086237A | ||||
| JP63238258A |
Attorney, Agent or Firm:
Kazuo Tomita (1 person outside)
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