节点文献
C/C复合材料的抗氧化研究现状
Progress in Research on Oxidation Resistance of Carbon/Carbon Composites
【摘要】 目前提高C/C复合材料抗氧化能力的方法有CVI工艺法,浆料浸渍-热解工艺法,涂层法;抗氧化涂层的制备方法主要有化学气相沉积法(CVD),固态渗透法,涂刷法,等离子喷涂法,溶胶-凝胶法;抗氧化涂层有两种典型结构:单层涂层和复合涂层。指出了C/C复合材料高温氧化保护研究方向的发展趋势及前景。
【Abstract】 Current research activities on oxidation resistance of C/C composites are described,including CVI,impregnation-pyrolysis,coating.The different oxidation-resistance coating systems and the preparing methods of coatings are emphasized in the discussion,mainly such as solid penetration,brush,plasma,sol-gel.Two kinds of oxidation resistance coating of C/C composites are given,the single coating and the compound coating.Prospects in the field of C/C composites with oxidation-resistance coating at high temperature are pointed out.
【基金】 国家自然科学基金(50371047)
- 【文献出处】 济南大学学报(自然科学版) ,Journal of Jinan University(Science and Technology) , 编辑部邮箱 ,2006年04期
- 【分类号】TB332
- 【被引频次】4
- 【下载频次】341