SiC精细陶瓷抗激光加固材料的研究  

STUDY OF FINE SiC CERAMIC ANTILASER REINFORCED MATERIAL

作　　者：费逸伟[1] 于贤福[1] 唐卫红[1] 朱焕勤[1] 赵纪平[2] 

机构地区：[1]空军后勤学院 [2]徐州师范大学

出　　处：《兵器材料科学与工程》2001年第1期39-43,共5页Ordnance Material Science and Engineering

摘　　要：论述了强激光与材料的相互作用 ,热破坏因素要求材料具有高的反射率和良好的烧蚀性能 ,冲量破坏要求材料具有高的断裂强度。以 Si C为代表的精细陶瓷材料 ,有着其它材料无可媲美的性能。聚碳硅烷是一种可转化为无机体的有机聚合物树脂 ,与 Si C粉末混合后采用冷等静压成型方法 ,制成 Si C精细陶瓷体 ,作为抗激光加固材料 ,其可行性研究给出满意的结果。The interaction of the intense laser and the material is discussed in the paper.The results show that high reflectivity and good ablation-resistance are needed for the anti-laser material because of the heat damage,and high fracture strength is needed because of the impulse damage .The fine ceramic materials such as SiC have more superior properties than the other materials.Polycarbonsilane is a kind of organopolymer resin,which and be converted into inorganics.It can be made into fine SiC ceramics by means of cold isostatic pressing after being mixed with SiC powder.As a kind of anti-laser reinforced material ,this kind of SiC ceramics has satisfactory properties for application.

关 键 词：抗激光加固材料 热耦合 冲量破坏 精细陶瓷 聚碳硅烷树脂 碳化硅 激光武器 

分 类 号：TQ174.758[化学工程—陶瓷工业] TJ95[化学工程—硅酸盐工业]