【摘要】 研究了用热固性酚醛树脂对不同密度的炭 /陶复合材料的浸渍—固化—炭化增密过程的增重效果 ,证实了经过增密循环使炭 /陶复合材料的强度有了很大的提高 ,并且对密度较低的材料有更好的效果更多还原

【Abstract】 Based on the study on carbon/ceramic composites with diversified bulk density with same impregnation cure carbonization densification cycles,it had been proved that after the densification treatment, the compressive strength of the matrix increases substantially. And it is also found that under the same densification conditions, the matrix with lower density has more remarkable increase in strength than those with higher density.更多还原