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J. Cent. South Univ. (2017) 24: 2288-2293 DOI: https://doi.org/10.1007/s11771-017-3640-4 Electronic structure and flotability of gold-bearing pyrite: A density functional theory study LIU Dan(刘丹... Central South University Press and Springer-Verlag GmbH Germany 2017 Abstract: Various incorporation of Au in pyrite and its effects on the geometrical structure, electronic structure and flotability......
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bronze in some case that is now extensively used for elastic component, and purifying the scrap copper for recycling metal was investigated. By adding a little amount of rare earth Y into scrap copper and 72.5Cu-22.7Zn-3.4Al brass to research their structure and characteristics, especially the electric conductivity for scrap copper and HV for the brass were researched. The results show......
Microstructure and properties of electronic packaging shell with high silicon carbide aluminum-base composites by semi-solid thixoformingGUO Ming-hai(郭明海), LIU Jun-you(刘俊友), JIA Cheng-chang(贾成厂), JIA Qi-jin(贾琪瑾), GUO Shi-ju(果世驹) (School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China)Abstract:The electronic packaging shell with high......
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of metals, ceramics and plastics. Electronic waste containing precious metals is the most economically attractive [5,6], but a low-value scrap (i.e., below 1×10-4 Au [6]) with low content or no gold... L. Metallurgical recovery of metals from electronic waste: A review [J]. Journal of Hazardous Materials, 2008, 158: 228-256. [6] C. Recycling of electronic scrap at Umicore’s integrated metals......
="ChDivSummary" name="ChDivSummary">The microstructure and anti-corrosion behavior of Mg–Mn alloys by magnesium scrap have been investigated in this study.The results show that the size of the Fe-rich particles in magnesium scrap decreases but the quantity increases with the Mn addition.Although the presence of Mn-containing Fe-rich particles with unique symbiotic structure can eff ectively weaken the micro......
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J. Cent. South Univ. (2021) 28: 39-47 DOI: https://doi.org/10.1007/s11771-021-4584-2 Stacking fault energy and electronic structure of molybdenum under solid solution softening/hardening LIU Pan(刘攀.... On the contrary, the elements of W, Ta, Ti, and Nb could bring about the solid-solution hardening of Mo through the impediment of the slip of the dislocation and the decrease of ductility. Electronic structures......
