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Synthesis and properties of nanocrystalline nonferrous metals prepared by flow-levitation-molding method LIU Wei(刘 伟)1, YANG Tian-zu(杨天足)1, CHU Guang(楚 广)1, 2, LUO Jiang-shan(罗江山)2, TANG Yong-jian...; Abstract: Nanocrystalline nonferrous metals (Cu, Al, and Ag) were synthesized by flow-levitation-molding method. The microstructure of the as-prepared......
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Thermal stability of nanocrystalline in surface layer of magnesium alloy AZ91D ZHANG Jin(张 津)1, 2, OU Xin-bing(欧信兵)2, 3 1. Institute of Advanced Material, University of Science and Technology...; Abstract: Isothermal and isochronal annealing was conducted to study the thermal stability of the nanocrystalline in the surface layer of Mg alloy AZ91D induced......
Synthesis and properties of bulk nanocrystalline Mg2Si through ball-milling and reactive hot-pressing XIONG Wei(熊 伟), QIN Xiao-ying(秦晓英), KONG Ming-guang(孔明光), CHEN Li(陈 莉) Key Laboratory of Materials Physics, Institute of Solid State Physics, Chinese Academy of Sciences,Hefei 230031, China Received 9 November 2005; accepted 20 June 2006 Abstract: Bulk nanocrystalline Mg2Si(n-Mg2Si......
Bulk nanocrystalline Al prepared by cryomillingJunsheng Cheng1), Hua Cui2), Hanbin Chen1), Bin Yang1), Jianzhong Fan3), and Jishan Zhang1) 1) State Key Laboratory for Advanced Metals and Materials... Research Institute for Nonferrous Metals, Beijing 100088, China摘 要:Bulk nanocrystalline Al was fabricated by mechanically milling at cryogenic temperature......
Facile Synthesis of Nanocrystalline Cr2O3 Thin Film杨明School of Transportation,Southeast University摘 要:A novel and facile synthesis route for the manufacture of transparent and uniform self-assembled nanocrystalline Cr2O3 (nc-Cr2O3) thin films with different morphology was reported, utilizing chromium nitrate as the inorganic source and triblock......
Preparation and Photocatalytic Activity of Nanocrystalline GdFeO3 Li Honghua1,Zhang Feng1,Liu Guoguang1,Niu Xinshu1,JIANG Kai1 (1.School of Chemical and Environmental Sciences, Henan Key Laboratory for Environmental Pollution Control, Henan Normal University, Xinxiang 453007, China) Abstract:With Gd2O3, Fe(NO3)3·9H2O, and nitric acid(1:1 volume fraction) as starting materials, nanocrystalline......
considerations of the development and applications of this new technique will also be presented. 关键词:Nanocrystalline materials; Nitriding; Surface mechanical attrition treatment; [全文内容正在添加中] ......
of Armored Forces Engineering,Beijing, China;2.Faculty of Materials Science and Engineering, Warsaw University of Technology, Warsaw, Poland) 摘要:(Fe0.6Co0.4)86Hf7B6Cu1 nanocrystalline alloy obtained... of amorphous alloy (Tc = 630 ℃) and improve the magnetization of nanocrystalline alloy at high temperature ( ≈ 1.56T at 550 ℃). After annealing amorphous precursor at 550 ℃ for 1 hour, the optimum......
: The nanocrystalline β-SiC powder was successfully synthesized by ball milling the Si-50%C elemental powder. During ball milling, a solid solution of C in Si, Si(C), firstly forms, followed by SiC...; nanocrystalline ......
