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9. 高反射率涂层纤维[
(a)CeO2/ZrO2纤维SEM照片; (b)TiO2/莫来石纤维SEM照片; (c)SiC/莫来石纤维表面SEM照片; (d)ZrO2纤维和CeO2/ZrO2纤维的比消光系数对比; (e)莫来石纤维和TiO2/莫来石纤维比消光系数对比; (f)莫来石纤维和SiC/莫来石纤维增强气凝胶复合材料热导率对比
Fig. 9. High-reflectivity coated fiber[
(a) SEM image of ZrO2 fiber with CeO2 coating; (b) SEM image of mullite fiber with TiO2 coating; (c) SEM image of mullite fiber with SiC coating; (d) Specific extinction coefficients comparison of ZrO2 fiber and CeO2/ZrO2 fiber; (e) Specific extinction coefficients comparison of mullite fiber and TiO2/mullite fiber; (f) Thermal conductivity comparison of mullite fiber and SiC/mullite fiber reinforced aerogel composite
