| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a carbon fiber reinforced carbon material-made sliding material suitable as a material for an airplane or a high speed vehicle. <P>SOLUTION: The carbon fiber reinforced carbon composite material has characteristic of ≥8.5 kg/mm<SP>2</SP>tensile strength, ≥1.8 g/cm<SP>3</SP>bulk density, ≥100 W/mK heat conductivity and ≤10% porosity. <P>COPYRIGHT: (C)2004,JPO |
