中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
机构
采集方式
内容类型
发表日期
学科主题
筛选

浏览/检索结果: 共3条,第1-3条 帮助

条数/页: 排序方式:
Preparation and Performance Characterization of Copper and Diamond Filled Composite Thermal Conductivity Materials 期刊论文  OAI收割
MICROGRAVITY SCIENCE AND TECHNOLOGY, 2023, 卷号: 35, 期号: 6, 页码: 11
作者:  
Wang, Shuai;  Ma, Xiang;  Gao, Quan;  Wang, Jinyu;  Xu, Na
  |  收藏  |  浏览/下载:20/0  |  提交时间:2023/12/11
Interface Engineering of a Ti4O7 Nanofibrous Membrane for Efficient Solar-Driven Evaporation 期刊论文  OAI收割
ACS APPLIED MATERIALS & INTERFACES, 2022, 页码: 12
作者:  
Qiu, Xiaopan;  Kong, Haoran;  Li, Yuting;  Wang, Qinhuan;  Wang, Yu
  |  收藏  |  浏览/下载:32/0  |  提交时间:2023/02/24
Application of particulate reinforced aluminum matrix composite in airborne photoelectric turret (EI CONFERENCE) 会议论文  OAI收割
2011 International Conference on Electric Information and Control Engineering, ICEICE 2011, April 15, 2011 - April 17, 2011, Wuhan, China
作者:  
Wang P.
收藏  |  浏览/下载:25/0  |  提交时间:2013/03/25
In order to design and manufacture more excellent airborne photoelectric stable turret  modulus of elasticity of 213 GPa and thermal expansion coefficient of 7.9106/K. The frame has decreased the maximum deformation by by 60% and increased the fundamental frequency by 65% as compared with those of aluminum alloy materials  a new type of aeronautical material-particulate reinforced aluminum matrix composite (SiC/Al composite) is investigated. Several crucial technologies  respectively as shown by finite element analysis results. Those are confirmed by vibration test furthermore. Therefore  such as pressureless infiltration technology  a significant lightening effect is achieved and the thermal control load is also reduced. The test result indicates that the stable accuracy of the system achieves 19.8rad and the optical-axis parallelism of pay load is 0.1mrad. The research applies the SiC/Al composites to airborne photoelectric platforms  interface reaction controls and plate's welding are systematically studied. Then  which makes a effective exploration for the new aeronautical material's application. 2011 IEEE.  using SiC/Al composites  the airborne photoelectric stable turret frame is successfully prepared in density of 2.94 g/ cm3