Title:
耐焼付き性に優れた摺動部材およびその製法
Document Type and Number:
Japanese Patent JP4126346
Kind Code:
B2
Abstract:
A sliding member having excellent seizure resistance comprising a metallic member provided with a sulfide-based solid lubricating layer on the sliding surface thereof is provided, characterized in that the interface of the metallic member in contact with said solid lubricating layer is provided with a surface roughness Rmax of 1 mum or higher. The sliding member above is obtained by preparing an aqueous solution dissolved therein one or two types or more of thiocyanates or thiosulfates of alkali metals or alkaline earth metals, and by performing electrolytic treatment in which a steel member the surface roughness thereof is controlled is used as the anode. In this manner, an iron sulfide based layer is formed on the surface of the steel member by using the Fe component derived from the steel and the S component from the solution as the reacting agents.
Inventors:
Shin Ogawa
Motoyoshi Yamauchi
Toshiki Kasamatsu
Motoyoshi Yamauchi
Toshiki Kasamatsu
Application Number:
JP29863599A
Publication Date:
July 30, 2008
Filing Date:
October 20, 1999
Export Citation:
Assignee:
DOWA Thermotech Co., Ltd.
International Classes:
C10M103/06; C10M177/00; C25B1/00; C25B1/14; C25B1/18; C25D5/36; C25D5/48; C25D7/10; C25D9/00; C25D9/06; C25D11/02; C25D11/34; F16C33/10; F16C33/12; C10N10/12; C10N10/16; C10N40/02; C10N50/02; C10N50/08; C10N70/00; C10N80/00
Domestic Patent References:
| JP2228483A | ||||
| JP10183366A | ||||
| JP10204611A | ||||
| JP11256357A | ||||
| JP441809B1 | ||||
| JP5989793A | ||||
| JP10311427A | ||||
| JP11106779A | ||||
| JP11209771A |
Attorney, Agent or Firm:
Kenji Wada
Komatsu Taka
Komatsu Taka