Multi-functional SiC/Al Composites for Aerospace Applications

	Multi-functional SiC/Al Composites for Aerospace Applications
其他题名	论文其他题名
	Cui Y.; Wang L. F.; Ren J. Y.
	2008
发表期刊	Chinese Journal of Aeronautics
ISSN	1000-9361
卷号	21 期号:6 页码:578-584
摘要	Multi-functional At-matrix composites with high volume fraction (55%-57%) of SiC particles are produced with the new pressureless infiltration fabrication technology. X-ray detection and microscopic observation display the composites which are macroscopically homogeneous without porosity. The investigation further reveals that the SiC/Al composites possess low density (2.94 g/cm(3)), high elastic modulus (220 GPa), prominent thermal management function as a result of low coefficient of thermal expansion (8x10(-6) K(-1)) and high thermal conductivity (235 W/(m.K)) as well as unique preventability of resonance vibration. By adopting a series of developed techniques, the multi-functional SiC/Al composites have managed to be made into near-net-shape parts. Many kinds of precision components of space-based optomechanical structures and airborne optoelectronic platform have been turned out. Of them, several typical products are being under test in practices.
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/26436
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Cui Y.,Wang L. F.,Ren J. Y.. Multi-functional SiC/Al Composites for Aerospace Applications[J]. Chinese Journal of Aeronautics,2008,21(6):578-584.
APA	Cui Y.,Wang L. F.,&Ren J. Y..(2008).Multi-functional SiC/Al Composites for Aerospace Applications.Chinese Journal of Aeronautics,21(6),578-584.
MLA	Cui Y.,et al."Multi-functional SiC/Al Composites for Aerospace Applications".Chinese Journal of Aeronautics 21.6(2008):578-584.

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