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pro vyhledávání: '"G. S. Peng"'
Publikováno v:
International Journal of Cast Metals Research. 36:56-64
Publikováno v:
Journal of Materials Engineering and Performance. 31:5432-5440
Autor:
H. Zhang, H. R. Xu, G. S. Peng, Y. D. Qian, X. X. Zhang, G. L. Yang, C. Shen, Z. Li, J. W. Yang, Z. Q. Wang, F. He, C. L. Gu, M. B. Zhu
Publikováno v:
Space Weather. 20
Publikováno v:
Russian Journal of Non-Ferrous Metals. 62:311-319
A distingtive eutectic structure with Mn particles observed in as-cast Mg–3.2Ce–2Mn (wt %) alloy was investigated in detail in the present study. Three phases (α-Mg + Mn + Mg12Ce) in the eutectic region were identified by a combination of scanni
Autor:
G S. Peng
Publikováno v:
International Journal of Electrochemical Science. :6892-6907
Akademický článek
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Publikováno v:
Metallurgical and Materials Transactions A. 49:2182-2192
Grain refining of commercial purity (CP) Mg by Zr addition with intensive melt shearing prior to solidification has been investigated. Experimental results showed that, when intensive melt shearing is imposed prior to solidification, the grain struct
Publikováno v:
International Journal of Cast Metals Research. 31:99-107
The effects of intensive melt shearing and Ca concentration on grain refinement of commercial purity Mg have been investigated by standard TP-1 casting tests, X-ray diffraction combined with the observation of optical microscope and scanning electron
Publikováno v:
International Journal of Cast Metals Research. 30:374-378
The low concentration Zr and intensive melt shearing effects on grain refinement of commercial purity Mg has been studied. It was found that the low concentration Zr addition, combined with intensive melt shearing, resulted in a significantly grain r
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 701:012016
In order to overcome the disadvantages of installing mechanical sensors and the problems of chattering and low observation accuracy in traditional sliding mode observer sensorless control, a two-stage filter Sliding Mode Observer (SMO) is proposed in