摘要
碳—碳(C/C)复合材料是用碳或石墨作基体,用碳纤维或石墨纤维增强的一种特种工程材料。它们除了具有多晶石墨的许多优点以外,还具有高强度、高刚性、尺寸稳定及良好的化学稳定性等一系列优异性能。38年来,C/C复合材料已有较大发展,它们已在航天、航空、工业、科学研究、核反应堆和生物医药等高温技术领域获得广泛的应用。
Carbon - carbon composites (CCC) are composed of a carbonaceous reinforcement, a carbonaeous or graphitic matrix. This unique family of materials has all of the desirable properties of polycrystalline graphite, but, unlike graphites, they are stronger, stiffer and fracture resistant. CCC materials have evolved rapidly over 38 years, which have been found useful, in aerospace, defense, industrial, scientific and other fields.
出处
《航天返回与遥感》
1997年第3期43-49,共7页
Spacecraft Recovery & Remote Sensing
