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Development of high-performance sintered friction material for synchronizer ring; Koseino shoketsu synchronizer ring masatsu zairyo no kaihatsu

Abstract

Increasing vehicle speed and power, high-performance synchronizer ring of manual transmission is required. We develop double layer sintered synchronizer ring for high performance and cost reduction. The main structure is consisted of ferrous sinter for high strength. In this paper, friction materials of sintered synchronizer ring are studied. We can get the good friction and anti-wear property by means of hard particles (FeTi, ZrO2), solid lubricant (Graphite) and suitable porosity in brass sinter matrix. And we also achieve high joining strength between double layers adding Cu-P material. 6 refs., 13 figs., 2 tabs.
Authors:
Miyajima, K; Fuwa, Y; Okajima, H; Yoshikawa, K; [1]  Nakamura, M [2] 
  1. Toyota Motor Corp., Aichi (Japan)
  2. Japan Powder Metallurgy Co. Ltd., Tokyo (Japan)
Publication Date:
Oct 01, 1997
Product Type:
Conference
Report Number:
ETDE/JP-98753752; CONF-9710216-
Reference Number:
SCA: 330602; 360101; 360103; PA: JP-98:0G1269; EDB-98:074121; SN: 98001948933
Resource Relation:
Conference: 1997 Fall Japan Society of Automotive Engineers (JSAE) meeting science lecture, JSAE 1997 nen shuki taikai gakujutsu koenkai, Hiroshima (Japan), 21-23 Oct 1997; Other Information: PBD: 1 Oct 1997; Related Information: Is Part Of Preprint of the Fall 1997 JSAE (Japan Society of Automotive Engineers) Meeting Science Lecture. No. 975; PB: 312 p.; Jidosha gijutsukai 1997 nen shuki taikai gakujutsu koenkai maezurishu. 975
Subject:
33 ADVANCED PROPULSION SYSTEMS; 36 MATERIALS SCIENCE; RINGS; SYNCHRONIZATION; MECHANICAL TRANSMISSIONS; AUTOMOBILES; LAYERS; SINTERED MATERIALS; POWDER METALLURGY; FRICTION; IRON; WEAR RESISTANCE; PARTICLES; ABRASIVES; CONTAMINATION; SOLID LUBRICANTS; BRASS; POROSITY; TRIBOLOGY; PHOSPHORUS ADDITIONS
OSTI ID:
625149
Research Organizations:
Society of Automotive Engineers of Japan, Tokyo (Japan)
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
Other: ON: DE98753752; TRN: JN98G1269
Availability:
Available from Society of Automotive Engineers of Japan Inc., Gobancho 10-2, Chiyoda-ku, Tokyo, Japan (Japan); OSTI as DE98753752
Submitting Site:
NEDO
Size:
pp. 301-304
Announcement Date:

Citation Formats

Miyajima, K, Fuwa, Y, Okajima, H, Yoshikawa, K, and Nakamura, M. Development of high-performance sintered friction material for synchronizer ring; Koseino shoketsu synchronizer ring masatsu zairyo no kaihatsu. Japan: N. p., 1997. Web.
Miyajima, K, Fuwa, Y, Okajima, H, Yoshikawa, K, & Nakamura, M. Development of high-performance sintered friction material for synchronizer ring; Koseino shoketsu synchronizer ring masatsu zairyo no kaihatsu. Japan.
Miyajima, K, Fuwa, Y, Okajima, H, Yoshikawa, K, and Nakamura, M. 1997. "Development of high-performance sintered friction material for synchronizer ring; Koseino shoketsu synchronizer ring masatsu zairyo no kaihatsu." Japan.
@misc{etde_625149,
title = {Development of high-performance sintered friction material for synchronizer ring; Koseino shoketsu synchronizer ring masatsu zairyo no kaihatsu}
author = {Miyajima, K, Fuwa, Y, Okajima, H, Yoshikawa, K, and Nakamura, M}
abstractNote = {Increasing vehicle speed and power, high-performance synchronizer ring of manual transmission is required. We develop double layer sintered synchronizer ring for high performance and cost reduction. The main structure is consisted of ferrous sinter for high strength. In this paper, friction materials of sintered synchronizer ring are studied. We can get the good friction and anti-wear property by means of hard particles (FeTi, ZrO2), solid lubricant (Graphite) and suitable porosity in brass sinter matrix. And we also achieve high joining strength between double layers adding Cu-P material. 6 refs., 13 figs., 2 tabs.}
place = {Japan}
year = {1997}
month = {Oct}
}