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0.5Zn was enhanced greatly and it even can be melted exposing to air. X ray diffraction indicated that beryllium oxide, which was much compacter and tougher than magnesia, formed on the melt surface. AES depth profile analysis showed that the surface oxide film could be pided into three sub layers. The outside layer was mainly made up of magnesia, the middle layer, which consisted of beryllium oxide......
Trans. Nonferrous Met. Soc. China 22(2012) 1151-1155 Microstructure evolution of copper doped beryllium thin films ZHOU Min-jie, LUO Bing-chi, LI Kai, ZHANG Ji-cheng, LI Jia, WU Wei-dong Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang 621900, China Received 31 May 2011; accepted 25 October 2011 Abstract: Copper (Cu) doped beryllium (Be) thin films were deposited......
-containing materials was reviewed in the past two decades in the world, and much effort in this work was focused on beryllium metallurgy, beryllium alloys, beryllium oxide, beryllium matrix composites...; 文献标志码:A Advances in beryllium and beryllium-containing materials XU De-mei1, 2, QIN Gao-wu1, LI Feng2, WANG Zhan-hong2, ZHONG Jing-ming2, HE Ji-lin2, HE Li-jun3 (1. Key Laboratory......
Beryllium Surface Modified by B Ion Implantation胡仁元,杨玉石摘 要:<正> Beryllium is implanted with 100 keV,2×1017 B/cm2 and post-implanted sample isannealed at 650℃ for 1 h.Hardness measurementindicates that the hardness increases withimplantation and can further be modified bypost-implantation heat treatment.Profile measurement shows......
410012, China)Abstract:Polycarbosilane containing beryllium (BPCS) precursors was prepared by the reaction of polycarbosilane (PCS) with beryllium acetylacetone (Be (acac)2). The analysis of structures.... At 1400 °C, BPCS precursors convert into silicon carbide ceramics. The ceramization of different beryllium content precursors were studied, which show that beryllium plays an important role......
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additives and their influence on the thermal conductivity of beryllium oxide ceramics [D]. Changsha: Central South University, 2006: 2-3. [30] AITKEN E A. Initial sintering kinetics of beryllium oxide [J...): 907-911. [32] FELTEN E J. Sintering behavior of beryllium oxide [J]. Journal of the American Ceramic Society, 1961, 44(6): 251-255. [33] CLARE T E. Sintering kinetics of beryllium oxide [J]. Journal......
Effects of Applied Magnetic Field on Corrosion of Beryllium Copper in NaCl SolutionJing Hu, Chaofang Dong, Xiaogang Li and Kui Xiao Corrosion & Protection Center, University of Science... on the corrosion process of beryllium copper in NaCl solution have been investigated by electrochemical measurements, scanning electron microscopy (SEM) and energy dispersive spectroscopy (EDS). The results......
Crack Characteristic Measurement in Beryllium after Thermal Shock钱蓉晖摘 要:CrackCharacteristicMeasurementinBeryliumafterThermalShockQianRH,DuweR,LinkeJ,RodigMandSchusterA(钱蓉晖)ForschungszentrumJuelich...关键词:......
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