Title:
SLIDING MATERIAL AND ITS PRODUCTION
Document Type and Number:
Japanese Patent JP3311767
Kind Code:
B2
Abstract:
PURPOSE: To provide a sliding material drastically improved in sliding property by forming a coating film having silicon nitride and chromium nitride on the surface of a base material.
CONSTITUTION: The coating film having a composition made of a composition ratio of chromium:silicon:nitrogen=1:(0.05-1.2):(0.1-1.2) and having at least chromium nitride and silicon nitride is coated on the base material. Though chromium nitride exhibits excellent property in seizuring resistance and wear resistance even in single phase, furthermore, by containing silicon nitride excellent in sliding property, the sliding property of the coating film is improved.
Inventors:
Juro Komuro
Chino Yoshinori
Chino Yoshinori
Application Number:
JP2442892A
Publication Date:
August 05, 2002
Filing Date:
January 13, 1992
Export Citation:
Assignee:
Riken Co., Ltd.
International Classes:
C23C14/06; C23C14/32; F16J1/02; F16J9/26; (IPC1-7): C23C14/06; C23C14/32; F16J1/02; F16J9/26
Domestic Patent References:
| JP118991B2 |
Attorney, Agent or Firm:
Takuo Murai
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