Frictional material
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United States of America Patent
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-
May 31, 1988
Grant Date -
N/A
app pub date -
Sep 11, 1987
filing date -
Jun 13, 1986
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A frictional material is disclosed, which is characterized in that, with the metal-containing composite material infiltrated with metal into the pore portions of composite comprising carbon material reinforced with carbon fibers, the porosity of said composite is adjusted to 5 to 15 vol. % and a metal or an alloy with a melting point of 125.degree. to 1100.degree. C. is infiltrated in amounts of 3 to 10 vol. %.
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