公开(公告)号：EP1486695A4

公开(公告)日：2010-03-17

申请号：EP02779896

申请日：2002-09-25

申请人： TOYOTA CHUO KENKYUSHO KK

发明人： MORI HIROYUKI ,  TACHIKAWA HIDEO ,  OKUYAMA MASARU ,  TOHYAMA MAMORU ,  OHMORI TOSHIHIDE ,  NAKANISHI KAZUYUKI

IPC分类号： F16C33/12 ,  F16D69/02 ,  C23C14/06 ,  C23C16/26

CPC分类号： F16C33/12 ,  F16C33/043 ,  F16D69/02 ,  F16D2250/0038 ,  Y10T428/265 ,  Y10T428/30

摘要： Under wet sliding conditions using drivetrain system lubricating oils, a high frictional sliding member exhibiting a high friction coefficient, a favorable mu -v characteristic stably, excellent wear resistance, and low mating-member aggressiveness is provided. The present invention is a wet sliding member comprising: a substrate composed of metal, ceramics, or resin; and an amorphous hard carbon film formed integrally on a surface of the substrate, having a surface, at least a part of which is turned into a sliding surface for sliding under wet conditions, and containing at least either one of Si and N in an amount of from 1 to 50 atomic %.