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Preparation of Dy-Fe Alloy from Dy2O3 Bymolten Salt Electrochemical Process Zhao Fei1,Zhang Xiuyan1,Lin Jirong1,Han Fujun1,Zhao Liangzhong2 (1.Research Institute for Rare Earth Application Technological, Baotou 014010, China;2.Baotou Huali Rare Earth Co. Ltd.,Baotou 014030, China) Abstract:Dy-Fe alloy replace dysprosium in the NdFeB permanent material can improve the performance......
to increase the porosity of MoO3 material and promote the adsorption and diffusion of reactant molecules,the microstructure of MoO3 was studied.The preparation process of porous molybdenum trioxide by solid...Solid-gas Phase Preparation Method for Porous Molybdenum Trioxide任婕1,MU Shichun1,YANG Daohe2,LI Xuejing1,DONG Shengqi1,ZHU Junwei1,LIN Xianghai3,董学斌11. State Key Laboratory of Advanced Technology......
Preparation and Luminescence of SrAi2O4:Eu2+, Dy3+ Nano-Particle Mi Xiaoyun1,Xiao Zhiyi1,Zhang Xiyan1,Tian Xueyan1,Hu Jingjie1,Lu Liping1,Liu Quansheng1 (1.School of Material and Chemical Engineering, Changchun University of Science and Technology, Changchun 130022, China) Abstract:SrAl2O4: Eu2+, Dy3+ nano-particle luminescence material was prepared by sol-gel method. Influences of synthesis......
Optimum Preparation Conditions of LiNi0.8Co0.2O2 and LiNi0.95Ce0.05O2 as Lithium-Ion Battery Cathode Materials 侯闯1,张廷安1,豆志河1 (1.School of Materials & Metallurgy,Northeastern University,Shenyang 110004,China) Abstract:The preparation of LiNi0.8Co0.2O2 was discussed by the multiply sintering method for solid reaction,in which the sintered material was smashed,ground and pelletted between two......
Preparation of Sm2Fe17 alloy by reduction-diffusion processHai-Bo Chen,Jing-Wu Zheng,Liang Qiao,Yao Ying,Li-Qiang Jiang,Sheng-Lei CheResearch Center of Magnetic and Electronic Materials, College of Materials Science and Engineering, Zhejiang University of Technology摘 要:Sm2Fe17 alloy is the intermediate material for the preparation of Sm2Fe17 Nx(x ≈ 3......
J. Cent. South Univ. Technol. (2009) 16: 0049-0052 DOI: 10.1007/s11771-009-0008-4 Preparation and mechanical properties of polypropylene fiber reinforced calcined kaolin-fly ash based geopolymer... and high brittleness, the partial replacement of calcined kaolin by fly ash as a raw material for geopolymer synthesis and the influences of polypropylene (PP) fiber on the mechanical properties......
Trans. Nonferrous Met. Soc. China 29(2019) 1776-1783 Preparation of high purity vanadium nitride by magnesiothermic reduction of V2O3 followed by nitriding in N2 atmosphere Rui XU, Yue-dong WU, Guo... nitride (VN) powders were prepared via a two-step process using vanadium trioxide (V2O3) as the raw material. The V2O3 was firstly reduced at 873 K in Ar atmosphere via magnesiothermic reduction......
Synthesis of LiNi1/3Co1/3Mn1/3O2 cathode material via oxalate precursor ZHANG Chuan-fu(张传福), YANG Ping(杨 平), DAI Xi(戴 曦), XIONG Xuan(熊 宣), ZHAN Jing(湛 菁), ZHANG Yin-liang(张银亮) School...; 1 Introduction Lithium cobalt oxide (LiCoO2) is the most widely used commercial cathode material for lithium secondary batteries. However, the further application of LiCoO2......
Preparation and properties of dental zirconia ceramicsXinjie Liang1), Yuexiu Qiu1), Shaoxiong Zhou1), Xiaoyang Hu2), Guangyan Yu2), and Xuliang Deng2) 1) China Iron and Steel Research Institute Group..., and 6.08 g/cm3, respectively, which suggest that the material is relatively suitable for dental restoration. The dental base crown machined with this material by CAD/CAM system exhibits a verisimilitude......
Sound insulation property of Al-Si closed-cell aluminum foam bare board material YU Hai-jun(尉海军)1, YAO Guang-chun(姚广春)1, WANG Xiao-lin(王晓林)2, LI Bing(李 兵)1, YIN Yao(尹 銚)2, LIU Ke(刘 克)2 1. School... magnetic conductivity, and fine damping, so they have become one of the fields in high technology material research all over the world [2-8]. Owing to the limitation of preparing large specimen......
