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Patent Searching and Data


Title:
CARBONACEOUS FRICTION MATERIAL EXCELLENT IN OXIDATION RESISTANCE
Document Type and Number:
Japanese Patent JPH05105868
Kind Code:
A
Abstract:

PURPOSE: To provide a carbonaceous friction material comprising carbon as the binder which is improved in oxidation resistance in an oxidizing atmosphere at 400°C or above.

CONSTITUTION: 1-20wt.% boron carbide and 1-20wt.% silicon carbide at a wt. ratio of the former to the latter of 1:3 to 5:1 are incorporated into a carbonaceous material comprising carbon as the binder. The resulting carbonaceous friction material can be used as a brake material to be used under high load conditions, etc.


Inventors:
JIBIKI AKITO
NAKAZAWA SHIRO
Application Number:
JP1991000053385
Publication Date:
April 27, 1993
Filing Date:
February 25, 1991
Export Citation:
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Assignee:
TOSHIBA TUNGALOY CO LTD
International Classes:
C09K3/14; F16D69/02; (IPC1-7): C09K3/14; F16D69/02