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CORC

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自支撑硅氧碳纳米镶嵌复合薄膜基板的制备及导热性能研究 期刊论文
2014
姚荣迁; 符长平; 张帅丰; 毛宇; 冯祖德
收藏  |  浏览/下载：7/0  |  提交时间：2016/05/16
Research on preparation and properties of antiwear and anticorrosion composite coating Ni-P-SiC 会议论文
Guangzhou, China, May 30, 2014 - May 31, 2014
作者:  Li, Ya Min;  Zhang, Xing;  Wang, Amin;  Liu, Hong Jun
收藏  |  浏览/下载：6/0  |  提交时间：2020/11/15
A comparison of the field emission characteristics of vertically aligned graphene sheets grown on different SiC substrates 期刊论文
CHINESE PHYSICS B, 2013, 卷号: 22, 期号: 10
Chen, LL; Guo, LW; Liu, Y; Li, ZL; Huang, J; Lu, W
收藏  |  浏览/下载：18/0  |  提交时间：2014/01/16
Influence of Substrate Temperature on the Morphology, Composition and Growth Rate of SiC Films Deposited by PECVD 期刊论文
JOURNAL OF INORGANIC MATERIALS, 2013, 卷号: 28, 期号: [db:dc_citation_issue], 页码: 201-206
作者:  Yu Fang-Li;  Bai Yu;  Qin Yi;  Yue Dong;  Luo Cai-Jun
收藏  |  浏览/下载：2/0  |  提交时间：2019/12/03
Surface modification of SiC mirror by IARE method (EI CONFERENCE) 会议论文
7th International Conference on Thin Film Physics and Applications, September 24, 2010 - September 27, 2010, Shanghai, China
Shen Z.; Gao J.
收藏  |  浏览/下载：16/0  |  提交时间：2013/03/25
A method to prepare high quality SiC coating at low temperature using large aperture E-beam evaporation PVD equipment with ion assistance was developed for the surface modification of SiC mirror for space projects. This method was called Ion Assisted Reactive Evaporation (IARE). The modified SiC coating was prepared using CH4 and Si with Kaufman ion source by IARE at 300C and it had met the requirements of applications. The SiC coating prepared by this method was amorphous. It was dense  homogeneous and easy to be polished. The surface modification of a SiC mirror was carried out using SiC coating by this method and achieved a fine surface modification effect. The surface roughness (rms) of the SiC substrate was reduced to 0.862nm  the scattering coefficient was reduced to 2.79% and the reflectance coated with Ag film was improved simultaneously after the surface modification. The effect of surface modification using SiC coating was close to that of using Si coating. It can be drawn that this technological method to preparation SiC coating for the surface modification of SiC mirror is reasonable and effective. 2011 SPIE.  
The effect of substrate position on the microstructure and mechanical properties of SiC coatings on carbon/carbon composites 期刊论文
Surface and Coatings Technology, 2011, 卷号: 206, 期号: 2-3, 页码: 568-574
作者:  Long, Ying;  Javed, Athar;  Shapiro, Ian;  Chen, Zhao-ke;  Xiong, Xiang
收藏  |  浏览/下载：2/0  |  提交时间：2019/12/03
Deposition of diamond/beta-SiC/cobalt suicide composite interlayers to improve adhesion of diamond coating on WC-Co substrates by DC-Plasma Assisted HFCVD 期刊论文
SURFACE & COATINGS TECHNOLOGY, 2011, 卷号: 205, 页码: 3027-3034
作者:  Wang, Tao;  Xiang, Li;  Shi, Wei;  Jiang, Xin
收藏  |  浏览/下载：7/0  |  提交时间：2019/12/18
Effect of AlGaN intermediate layer on residual stress control and surface morphology of GaN grown on 6H-SiC substrate by metal organic vapour phase epitaxy 期刊论文
2010, 2010, OCT
Jiang Yang; Luo Yi; Xi Guang-Yi; Wang Lai; Li Hong-Tao; Zhao Wei; Han Yan-Jun
收藏  |  浏览/下载：3/0  |  提交时间：2017/06/15
AlGaN插入层对6H-SiC上金属有机物气相外延生长的GaN薄膜残余应力及表面形貌的影响 期刊论文
2010, 2010
江洋; 罗毅; 席光义; 汪莱; 李洪涛; 赵维; 韩彦军; Jiang Yang; Luo Yi; Xi Guang-Yi; Wang Lai; Li Hong-Tao; Zhao Wei; Han Yan-Jun
收藏  |  浏览/下载：1/0
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：22/0  |  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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