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CORC

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Chopped carbon fibers as pore-forming agent to fabricate the integral ceramic mold 会议论文
作者:  Miao, Kai;  Lu, Zhongliang;  Ji, Zhe;  Zhang, Hang;  Li, Dichen
收藏  |  浏览/下载：8/0  |  提交时间：2019/12/02
The influence of resin molds fabricated with different forming angle by stereolithography on the transmission performance of photonic crystals 会议论文
作者:  Chen, Shibin;  Li, Dichen;  Wang, Minjie
收藏  |  浏览/下载：3/0  |  提交时间：2019/12/02
Fabrication of integral core/shell ceramic casting mould for hollow turbine blade 会议论文
作者:  Wu, Haihua;  Li, Dichen;  Tang, Yiping
收藏  |  浏览/下载：6/0  |  提交时间：2019/12/10
High Performance Porous Wave-transmitting Silicon Nitride Ceramics by Gel-casting Technique 会议论文
作者:  Zhang, Jian;  Chen, Jiwei;  Wang, Hongjie
收藏  |  浏览/下载：2/0  |  提交时间：2019/12/10
凝胶注模新工艺制备超轻质氧化铝陶瓷 会议论文
第十五届全国复合材料学术会议, CNKI
汪长安; 陈瑞峰; 刘伟渊; 周立忠; 黄勇; Wang Chang-An; Chen Ruifeng; Liu Weiyuan; Zhou Lizhong; Huang Yong
收藏  |  浏览/下载：3/0
新型微波介质陶瓷材料与元件的研制 会议论文
第六届中国功能材料及其应用学术会议论文集（2）, 第六届中国功能材料及其应用学术会议, 中国湖北武汉, CNKI, 重庆仪器材料研究所、中国仪器仪表学会仪表材料分会、国家仪表功能材料工程技术研究中心
熊兆贤; 肖芬; 薛昊; 邱虹; 郑建森; 张冲; 林昌健; 岳振星; XIONG Zhao-xian; XIAO Fen; XUE Hao; QIU Hong; ZHENG Jian-sen; ZHANG Chong; LIN Chang-jian; YUE Zhen-xing
收藏  |  浏览/下载：3/0
催化剂对注凝成型工艺制备UO_2陶瓷微球的影响 会议论文
中国核学会核材料分会2007年度学术交流会论文集, 中国核学会核材料分会2007年度学术交流会, 中国四川江油, CNKI, 中国核学会核材料分会
郭文利; 赵兴宇; 郝少昌; 李承亮; 梁彤祥
收藏  |  浏览/下载：3/0
Study of affecting factors on porosity in gel-casting foam 会议论文
High-Performance Ceramics IV, Pts 1-3, 4th China International Conference on High-Performance Ceramics (CICC-4), Chengdu, PEOPLES R CHINA, Web of Science
Xiao, Qunfang; Ning, Xiaoshan; Fu, Ming
收藏  |  浏览/下载：3/0  |  提交时间：2017/06/15
Study of LSGM slurry for gel-tape-casting 会议论文
HIGH-PERFORMANCE CERAMICS III, PTS 1 AND 2, 3rd China International Conference on High-Performance Ceramics (CICC-3), Shenzhen, PEOPLES R CHINA, Web of Science, INSPEC
Cheng, S; Gong, JH; Zhang, ZT; Tang, ZL
收藏  |  浏览/下载：5/0
Manufacture of 1.2m reaction bonded silicon carbide mirror blank CFID (EI CONFERENCE) 会议论文
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, April 26, 2010 - April 29, 2010, Dalian, China
Zhang G.; Zhao R.; Zhao W.; Bao J.
收藏  |  浏览/下载：17/0  |  提交时间：2013/03/25
Silicon carbide (SiC) is a new type candidate material for large-scale lightweight space mirror. Its low thermal distortion  high stiffness  fine optical quality and dimensional stability  make SiC an ideal material for large space born telescope. Since ten years Changchun institute optics  fine mechanics and physics (CIOMP) has developed reaction bonded SiC (RB-SiC) technology for space application  and can fabricate RB-SiC mirror with scale less than 1.0 meter for telescope. The green body is prepared with gel-casting method which is an attractive new ceramic forming process for making high-quality  complex-shaped ceramic parts. And then unmolding  drying  binder burning out  reacting bonded  the RB-SiC can be obtained. But with the development of space-born or ground telescope  the scale of primary mirror has exceeded 1.0 meter. So CIOMP has developed an assembly technique which called novel reaction-formed joint technology for larger RB-SiC mirror blank. The steps include joining of green bodies with mixture comprised of SiC particles and phenolic resin etc  firing  machining and sintering. Joining the 1.2 meter RB-SiC mirror blank by the novel reaction-formed joint technology. And testing the welding layer's performance  the results show that the thickness of 54-77m  the microstructure and thermal property can be comparable to the substrate and the mechanical property are excellent in bending strength of 307MPa. 2010 Copyright SPIE - The International Society for Optical Engineering.  

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