中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共8条,第1-8条 帮助

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High-quality dissimilar friction stir welding of Al to steel with no contacting between tool and steel plate 期刊论文  OAI收割
MATERIALS CHARACTERIZATION, 2022, 卷号: 191, 页码: 7
作者:  
Zhang, M.;  Wang, Y. D.;  Xue, P.;  Zhang, H.;  Ni, D. R.
  |  收藏  |  浏览/下载:57/0  |  提交时间:2022/09/16
Distribution characteristics and controlling factors of vertical joint spacing in sand-mud interbedded strata 期刊论文  OAI收割
JOURNAL OF STRUCTURAL GEOLOGY, 2019, 卷号: 128, 页码: 13
作者:  
Bao, Han;  Zhai, Yong;  Lan, Hengxing;  Zhang, Keke;  Qi, Qun
  |  收藏  |  浏览/下载:80/0  |  提交时间:2020/05/18
Numerical analysis of effects of adhesive type and geometry on mixed-mode failure of adhesive joint 会议论文  OAI收割
8th International Conference on Advanced Computational Engineering and Experimenting (ACEX), Paris, FRANCE, JUN 30-JUL 03, 2014
作者:  
Liao LJ(廖丽娟);  Huang CG(黄晨光);  Huang CG(黄晨光);  Liao LJ(廖丽涓)
收藏  |  浏览/下载:36/0  |  提交时间:2017/05/12
Experimental Study on Wave Propagation Across a Rock Joint with Rough Surface 期刊论文  OAI收割
ROCK MECHANICS AND ROCK ENGINEERING, 2015, 卷号: 48, 期号: 6, 页码: 2225-2234
作者:  
Chen, X.;  Li, J. C.;  Cai, M. F.;  Zou, Y.;  Zhao, J.
  |  收藏  |  浏览/下载:16/0  |  提交时间:2018/06/05
Effect of adhesive thickness, adhesive type and scarf angle on the mechanical properties of scarf adhesive joints 期刊论文  OAI收割
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2013, 卷号: 50, 期号: 25-26, 页码: 4333-4340
作者:  
Liao LJ(廖丽涓);  Huang CG(黄晨光);  Sawa T
收藏  |  浏览/下载:19/0  |  提交时间:2013/11/06
Influence of adhesive thickness on local interface fracture and overall strength of metallic adhesive bonding structures 期刊论文  OAI收割
INTERNATIONAL JOURNAL OF ADHESION AND ADHESIVES, 2013, 卷号: 40, 页码: 158-167
作者:  
Xu W(许巍);  Wei YG(魏悦广)
收藏  |  浏览/下载:23/0  |  提交时间:2013/03/07
Strength analysis of metallic bonded joints containing defects 期刊论文  OAI收割
COMPUTATIONAL MATERIALS SCIENCE, 2012, 卷号: 53, 期号: 1, 页码: 444-450
作者:  
Xu W(许巍);  Wei YG(魏悦广);  Xu, W
收藏  |  浏览/下载:25/0  |  提交时间:2013/01/18
Manufacture of 1.2m reaction bonded silicon carbide mirror blank CFID (EI CONFERENCE) 会议论文  OAI收割
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, April 26, 2010 - April 29, 2010, Dalian, China
作者:  
Zhang G.;  Zhang G.;  Zhang G.
收藏  |  浏览/下载:30/0  |  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.