摘要
碳纤维是国防工业的理想新材料,我国碳纤维与国外的水平差距是愈来愈远,主要原因在于,主管部门不顺,关键技术没有很好过关,组织协调不力和经费投入不足。
Carbon-fibre is an perfect new materials in defence industries. Compared with advanced level, our carbon-fibre research and product still have a long way to go. The mam reasons as follow for our research lagging behind include absence of a leading agency, backward state of some critical technologies, poor inter-agency coordination and inadequate financial support from government.
出处
《材料导报》
EI
CAS
CSCD
北大核心
2000年第4期4-5,共2页
Materials Reports
关键词
碳纤维
聚丙烯腈原丝
中国
发展现状
carbon fibre, polyacrylomtrile strand, carbonation,graphitization