浸渍中间相沥青使炭／炭复合材料致密化１前言热固性树脂或煤焦油沥青被用作炭／炭复合材料［１］的基体前驱物，但它们的碳含量并不高。中间相沥青的碳含量高，且在高温下具有流动性，但在炭化过程中由于热解气体释出而大幅度膨胀。本文作者用炭纤维布和热固性树脂制造了... Impregnation of mesophase pitch to densify carbon / carbon composites 1 Introduction Thermosetting resins or coal tar pitch are used as matrix precursors for carbon / carbon composites [1], but their carbon content is not high. The mesophase pitch has a high carbon content and is fluid at high temperatures, but drastically expands as the pyrolysis gas is released during the carbonization process. The author of this paper made of carbon fiber cloth and thermosetting resin ...