METHOD OF FABRICATING FRICTION MEMBER BASED ON C/C COMPOSITE

PROBLEM TO BE SOLVED: To provide a friction member based on a C/C composite material which is well-matched between wear resistance and friction/wear and exhibits stability of oxidation resistance and braking performance. SOLUTION: The C/C composite material is obtained by densification with a pyroly...

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Bibliographische Detailangaben
Hauptverfasser:	TURGIS PHILIPPE, LHERM ERIC, JOUIN JEAN-MARIE
Format:	Patent
Sprache:	eng
Schlagworte:	ARTIFICIAL STONE BRAIDING CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE COTTON-WOOL FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS KNITTING LACE-MAKING LIME, MAGNESIA MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL METALLURGY NON-WOVEN FABRICS REFRACTORIES SLAG TEXTILES TREATMENT OF NATURAL STONE TRIMMINGS WADDING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a friction member based on a C/C composite material which is well-matched between wear resistance and friction/wear and exhibits stability of oxidation resistance and braking performance. SOLUTION: The C/C composite material is obtained by densification with a pyrolytic carbon matrix originating from a precursor in gaseous state at least in a main external phase of the matrix, and, at the end of the densification, final heat treatment is performed at a temperature lying in the range of 1,400-1,800°C. COPYRIGHT: (C)2011,JPO&INPIT