Zobrazeno 1 - 10
of 128
pro vyhledávání: '"J G, Qi"'
Akademický článek
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Autor:
Y X, Cui, J B, DU, Q Y, Zhang, Y, Liao, P, Liu, Y L, Wang, J G, Qi, H, Yan, W R, Xu, X Q, Liu, Y, Sun, C F, Sun, C Y, Zhang, Y H, Chen, H F, Jin
Publikováno v:
Beijing Da Xue Xue Bao Yi Xue Ban
OBJECTIVE: To analyze the disease spectrums underlying orthostatic intolerance (OI) and sitting intolerance (SI) in Chinese children, and to understand the clinical empirical treatment options. METHODS: The medical records including history, physical
Publikováno v:
Journal of biological regulators and homeostatic agents. 34(6)
Akademický článek
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Effect of electric pulse modification on mircostructure and properties of Ni-rich Al-Si piston alloy
Publikováno v:
China Foundry, Vol 13, Iss 2, Pp 139-142 (2016)
In order to improve the properties of Ni-rich (2.5wt.%) Al-Si piston alloy, electric pulse modification was applied in fabricating the Ni-rich Al-Si piston alloy in this study. The effect of electric pulse modification on the mechanical properties of
Publikováno v:
Journal of Alloys and Compounds. 654:327-332
The Sn x Al 2.5 FeCoNiCu ( x = 0, 0.03, 0.05, 0.07, 0.1) multi-component alloys were prepared by arc melting in an argon atmosphere. Their microstructure and mechanical properties were investigated and the effects of different Sn content on microstru
Autor:
Bo Wang, J. G. Qi, Zhang Yue, J. Xiang, Jian Shang, Wei Zhang, Jie Ren, Wen Chen, Kunda Yao, Zuofu Zhao, Liang Liu, Guo Yong
Publikováno v:
Materials Science and Engineering: A. 774:138916
Electromagnetic pulse (EMP) treatment was firstly applied during the preparation process of CoCrFeNiCu high entropy alloy (HEA) and its mechanism was illustrated. The crystal structure, microstructure, mechanical properties, and corrosion properties
Publikováno v:
Zhonghua er ke za zhi = Chinese journal of pediatrics. 56(11)
Publikováno v:
Materials Research Innovations. 19:S5-443
In this paper, the structural transformations of liquid aluminium modified by different electropulse technique parameters were examined using high-temperature X-ray diffractometer and differential scanning calorimetry apparatus. The results showed th
Publikováno v:
Materials Research Innovations. 19:S5-410
Several techniques, including dilatometry, X-ray diffraction, electron backscattering diffraction and magnetisation measurement, were applied and compared in order to reliably determine the retained austenite content of Fe–Cr–Ni steel weld metal.