A-6 SYNTHESIS OF BIOMORPHIC TiC/C CERAMIC FROM NATURAL WOODS(Session: Ceramics II)

抄録

Biomorphic TiC/C ceramic was produced by vacuum-infiltrating carbon perform with TiO_2 sol and subsequently synthesis by carbothermal reduction process. Carbon preforms were pyrolyzed from rubber wood, sadao-chang wood and coastal pine wood. The effect of infiltrating time to the TiC/C products were analyzed. By observing the resulted products by SEM and XRD found that TiC/C were formed with retaining morphology of the original template structure.