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J. Cent. South Univ. (2021) 28: 1679-1691 DOI: https://doi.org/10.1007/s11771-021-4726-6 One-step random-walk process of nanoparticles in cement-based materials Ali BAHARI1, Aref SADEGHI-NIK2...-based materials are required for conducting relevant experiments. From the microstructural characterization of a cement-nanoparticle system, this paper investigates the potential of cell-based......
镁电解质初晶温度的研究--CaF2及MgCl2对电解质初晶温度的影响王延浜,张曰强沈阳铝镁设计研究院东北工学院摘 要:在严格净化和气体保护下,参考工业镁电解质组成,用热分析法对CaF2-MgCl2-CaCl2-43％NaCl-7％KCl系电解质的初晶温度进行了测定.研究了高熔点物质CaF2对镁电解质初晶温度的影响,表明CaF2使电解质初晶温度升高,但在含量不高情况下能满足工业生产对电解质初晶温度的要求.关键词:......
; 文献标识码: A Research process and new technology of magnesium alloy in Japan JI Ze-sheng1, 2 (1. School of Materials Science... of the 2004 Spring Meeting of the Japan Institute of Metals[C]. Tokyo: The Japan Institute of Materials, 2004. 485. [23]Hiroshi S, Yuuji N, Masakazu K. Introduction on the protective gas of the new GWP......
hydrogen storage materials LI Song-lin1, 3, LIU Yi1, R. A. Varin2, LIU Huai-fei1, CUI Jian-min3, CHEN Shi-qi1 (1. State Key Laboratory for Powder Metallurgy, Central South University, Changsha 410083..., China) Abstract: A Uni?Ball?Mill 5 and an XQM?4 type planetary ball mill were adopted respectively in order to compare effects of milling methods on synthesis of Mg2FeH6 hydrogen storage materials......
Composition, Processing Technology and Property of Ceramic Die Materials Containing Rare Earth Additives Fang Bin1,Xu Chonghai1,Xiao Guangchun1 (1.School of Mechanical Engineering, Shandong Institute of Light Industry, jinan 250353, China;2.School of Mechanical Engineering, Shandong University, jinan 250061, China) Abstract:Development and application of new ceramic die materials is one......
of Science, Northeastern University, Shenyang 110004, China; 2. School of Materials and Metallurgy, Northeastern University, Shenyang 110004, China) Abstract: LiCoO2 powder used as cathode material for lithium ion battery was synthesized by microwave heating with Co3O4 and LiOH·H2O as starting materials. The selection of output power and heating time of microwave can markedly affect the purity......
was used as experiment materials. It contains 8.5%Al, 0.5%Zn, 0.12%Mn, 0.003%Fe, 0.02%Cu, 0.001%Ni (mass fraction) and Mg as balance. New SIMA method was employed to fabricate the semisolid billet of AZ80... billets. References [1] MORDIKE B L, EBERT T. Magnesium: Properties-applications –potential [J].Materials Science and Engineering A, 2001, 302(1): 37-45. [2] FRIEDRICH H, SCHUMAN S. Research for a "new......
Recent Progress of New Nonferrous Metal Materials in China邱向东,贾厚生,钟俊辉摘 要:ＲｅｃｅｎｔＰｒｏｇｒｅｓｓｏｆＮｅｗＮｏｎｆｅｒｒｏｕｓＭｅｔａｌＭａｔｅｒｉａｌｓｉｎＣｈｉｎａＱｉｕＸｉａｎｇｄｏｎｇ；ＪｉａＨｏｕｓｈｅｎｇａｎｄＺｈｏｎｇＪｕｎｈｕｉ(邱向东)(贾厚生)(钟俊辉)(ＧｅｎｅｒａｌＲｅｓｅａｒｃｈＩｎｓｔｉｔ...关键词:......
Experiments of Applying the Rare-Earth Modifying Agents in New Dental Materials Preparation陈肖虎,王华,王芹,李晓娣,马瑞摘 要:Harmless rare-earth modifying agents were prepared by orthogonal experiments. A new resin material was synthesized with the qualities such as rigidity, rubbing abrasion, aging, luster and plasticity better than the dental resin materials......
Solid-particle erosion behavior of cast alloys used in the mining industry?.Hakan Atapek1,Sinan Fidan21. Metallurgical and Materials Engineering, Kocaeli University2. School of Civil Aviation, Kocaeli University摘 要:The erosive-wear response of five commercial ferrous-based cast alloys used for crushing was examined in this study. The microstructures......
