高温隔热用微纳陶瓷纤维研究进展
张晓山1(
), 王兵1, 吴楠2, 韩成1, 吴纯治1, 王应德1()
), 王兵1, 吴楠2, 韩成1, 吴纯治1, 王应德1()
Micro-nano Ceramic Fibers for High Temperature Thermal Insulation
ZHANG Xiaoshan1(), WANG Bing1, WU Nan2, HAN Cheng1, WU Chunzhi1, WANG Yingde1()
), WANG Bing1, WU Nan2, HAN Cheng1, WU Chunzhi1, WANG Yingde1()
图7. 中空和多空微纳纤维[
(a)氮掺杂中空SiC纤维SEM照片; (b)中空SiC纤维SEM照片; (c)多孔SiO2-TiO2纤维SEM照片; (d)氮掺杂中空SiC纤维热导率和热扩散系数; (e)中空和实芯SiC纤维热导率; (f)多孔SiO2-ZrO2纤维SEM照片
Fig. 7. Hollow and porous micro-nano fiber[
(a) SEM image of N-doped hollow SiC fiber; (b) SEM image of hollow SiC fiber; (c)SEM image of porous SiO2-TiO2 fiber; (d) Thermal conductivities and thermal diffusivities of N-doped hollow SiC fiber; (e) Thermal conductivities of solid SiC fiber and hollow SiC fiber; (f) SEM image of SiO2-ZrO2 fiber
