【摘要】 本文研制了一种纤维布/纤维毡叠层、层间穿刺纤维加强的纤维增强石英基复合材料,该材料体积密度小、导热率低、可耐受1200℃高温,有希望成为我国航天运载器的新一代复合隔热材料。更多还原

【Abstract】 A kind of fiber reinforced quartz based composites were developed in this paper,which was prepared by fiber cloth / fiber mat multilayers being punctured by fiber,with low density,low thermal conductivity and can endure high temperature of 1200 ℃.The composites is looking forward to becoming new insulating composite for spacelaunch vehicle in our country.更多还原