Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Guiqing Chen"'
Autor:
Yang Lyu, Zhihong Han, Guangdong Zhao, Yuan Cheng, Shanbao Zhou, Xinghong Zhang, Guiqing Chen, Wenbo Han
Publikováno v:
Journal of Advanced Ceramics, Vol 12, Iss 11, Pp 2062-2074 (2023)
In this paper, a high-yield Hf-modified SiHfBOC ceramic precursor was developed, and a high-pressure assisted impregnation pyrolysis method was proposed to achieve the preparation of 3D PyC–Cf/SiHfBOC composites. This high-pressure assisted impregn
Externí odkaz:
https://doaj.org/article/1ff1c0aa9252436581c627c946dd62f9
Publikováno v:
Medžiagotyra, Vol 25, Iss 4, Pp 369-375 (2019)
The 3003 aluminum alloy was deformed by isothermal compression in the range of deformation temperature 300 – 500 ℃ at strain rate 0.0l – 10.0 s-1 with Gleeble-1500 thermal simulator. A constitutive equation is established from the flow stress o
Externí odkaz:
https://doaj.org/article/e854b538640344958e7472777a0d04f1
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-10 (2017)
Abstract Several-millimeter long SiC nanowires (NWs) with unique optical properties, excellent thermal stability and flexible nanomechanical properties were synthesized using a simple method with silicon and phenolic resin as the raw materials. The S
Externí odkaz:
https://doaj.org/article/a27fb08a4fe54872bb2f320f9efaed2f
Autor:
Yu Yang, Daming Chen, Wenbo Han, Yuan Cheng, Boqian Sun, Chenglin Hou, Guangdong Zhao, Dazhao Liu, Guiqing Chen, Jiecai Han, Xinghong Zhang
Publikováno v:
Carbon. 205:1-9
Autor:
Juntao Song, Yuan Cheng, Huimin Xiang, Fu-Zhi Dai, Shun Dong, Guiqing Chen, Ping Hu, Xinghong Zhang, Wenbo Han, Yanchun Zhou
Publikováno v:
Journal of Materials Science & Technology. 136:149-158
Autor:
Juntao Song, Guiqing Chen, Huimin Xiang, Fuzhi Dai, Shun Dong, Wenbo Han, Xinghong Zhang, Yanchun Zhou
Publikováno v:
Journal of Materials Science & Technology. 121:181-189
Publikováno v:
Journal of the European Ceramic Society. 42:3720-3729
Autor:
Yuan Cheng, Zhao Guangdong, Guiqing Chen, Qingrong Lv, Xinghong Zhang, Wenbo Han, Shanbao Zhou, Yang Lyu, Baihe Du
Publikováno v:
Journal of Advanced Ceramics. 11:120-135
To further improve the oxidation resistance of PDC (Polymer Derived Ceramic) composites in harsh environments, Cf/SiC/SiHfBOC composites were prepared by CVI (Chemical Vapor Infiltration) and PIP (Precursor Impregnation Pyrolysis) methods. The weight
Publikováno v:
Journal of the European Ceramic Society. 41:2247-2254
Solvothermal treatment was used to synthesize nanoscale 4TaC-HfC (Ta4HfC5) powder at a relatively low calcination temperature and in a short period (1400 °C, 2 h). The obtained powder had uniform size distribution and dispersion. Ta4HfC5 ceramics we
Publikováno v:
Composites Part B: Engineering. 253:110511