Title:
SLIDING MEMBER HAVING EXCELLENT SLIDING CHARACTERISTIC
Document Type and Number:
Japanese Patent JP2002206177
Kind Code:
A
Abstract:
To provide a metallic sliding member deposited with a film which has a small friction coefficient thereby has excellent wear resistance and sliding characteristics, and hardly causes wear and peeling even when a foreign matter intrudes into a sliding face.
An amorphous carbon film having a film thickness of ≥5 μm, and containing metal consisting of one or two kinds of elements selected from W, Ta, V, Ti, Cr, Mo, Nb, Zr and Hf is deposited on the surface of a base metal of a sliding member.
Inventors:
YAMAMOTO HIROSHI
Application Number:
JP2000401685A
Publication Date:
July 26, 2002
Filing Date:
December 28, 2000
Export Citation:
Assignee:
KOMATSU MFG CO LTD
International Classes:
C10M103/02; C10M103/04; C10M125/04; C10M169/04; C23C14/06; C23C26/00; C10N10/08; C10N10/10; C10N10/12; C10N30/06; C10N40/02; C10N50/08; (IPC1-7): C23C26/00; C10M103/02; C10M103/04; C10M125/04; C10M169/04; C23C14/06
Attorney, Agent or Firm:
Takeo Noguchi