Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Ke-qiang QIU"'
Publikováno v:
China Foundry, Vol 14, Iss 4, Pp 265-271 (2017)
In the present study, creep properties of as-cast Mg-5Al-5Ca-2Sn (AXT552) alloy were investigated by means of a GWT304 creep testing machine at temperatures of 175 °C and 200 °C in the stress range of 35-90 MPa. Results show that creep rates increa
Externí odkaz:
https://doaj.org/article/74349255cacf494d8ccff0717cda9637
Publikováno v:
China Foundry, Vol 12, Iss 6, Pp 412-417 (2015)
The formation and the thermal stability of a connected hard skeleton structure (CHSS) in the matrix of Mg-5Al-2Sn-5Ca (ATX525) alloy were investigated by using X-ray diffractometer, scanning electron microscopy, differential scanning calorimeter, cre
Externí odkaz:
https://doaj.org/article/77de2b5f4bb941d9ba80d66b43e2522a
Publikováno v:
Materials Research Express, Vol 7, Iss 4, p 045205 (2020)
As the standard for the effluent from petroleum wastewater (PW) treatment become more and more strict, we adopt electro-Fenton (EF) oxidation method to degrade the simulated PW to surpass the limitations of conventional methods. The effects of initia
Externí odkaz:
https://doaj.org/article/7b12a954cc3147d38a5ea7b83d9cf979
Autor:
Zhi-wen, Chen, Ya-nan, Wang, Mao-qi, Cai, Huo-yao, Chen, Yi-lin, Hong, Ke-qiang, Qiu, Zheng-kun, Liu
Publikováno v:
In Chinese Astronomy and Astrophysics January-March 2022 46(1):152-161
Publikováno v:
Transactions of Nonferrous Metals Society of China. 32:1472-1484
Publikováno v:
International Journal of Metalcasting.
Autor:
Fu-Jia Tang, Qing-Feng Li, Wei Zhang, Jing Pang, Qing-Chun Xiang, Xiao-Yu Li, Ying-Lei Ren, Ke-Qiang Qiu
Publikováno v:
Physica B: Condensed Matter. 642:414105
Autor:
Xiao-Nan Han, Qing-Feng Li, Hong-Ding Wang, Wei Zhang, Qing-Chun Xiang, Peng Gao, Ying-Lei Ren, Bo Yu, Ying-Dong Qu, Ke-Qiang Qiu
Publikováno v:
Journal of Alloys and Compounds. 910:164884
Publikováno v:
Journal of Alloys and Compounds. 901:163486
Autor:
Zhi-Wen Chen, Mao-Qi Cai, Ke-Qiang Qiu, Ya-Nan Wang, Huo-Yao Chen, Zheng-Kun Liu, Ying Liu, Yi-Lin Hong, Hai-Jiao Jiang, Zhong-Wen Hu
Publikováno v:
Research in Astronomy and Astrophysics. 21:307
Slitless spectral sky survey is a critical direction of international astronomical research. Compared with ground-based sky survey, space-based sky survey can achieve full-band observation, and its imaging quality and resolution capability are restri