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THREE-DIMENSIONAL VISU ALIZATION OF DEGENERATE FERRITE FORMED BELOW TTT-DIAGRAM BAY IN AN Fe-C-Mo ALLOY K.M.Wu1,M.Enomoto2 (1.Department of Materials Physics, University of Science and Technology Beijing, Beijing,100083, China;2.Department of Materials Science, Ibaraki University, Nakanarusawa, Hitachi 316-8511, Japan) Abstract:The evolution of degenerate ferrite in an Fe-0.28wt%C-3.0wt%Mo......
XPS Study on Barium Lanthanum Magnesium Niobate单连伟,张显友摘 要:<正>Relaxor-type ferroelectric perovskites attract a lot of attentions due to their excellent dielectric and electrostrictive properties. (Ba,La)(Mg, Nb)O3(BLMN) ceramics were synthesized from oxides by sintering in airs using a conventional mixed oxide process. Thermogravimetry-differential......
Morphology of Barium Hydrogen Phosphate Formation Induced by Phosphate-Mineralization Microbe於孝牛1,2,钱春香1,2,WANG Xin1,21. School of Materials Science and Engineering,Southeast University2. Research...,filtrate,bacteria solution,bacterial body and bacterial secretion on barium hydrogen phosphate crystal formation.The chemical compositions and structures of samples were characterized with scanning......
XPS Study on Barium Lanthanum Magnesium Niobate Shan Lianwei1,Zhang Xianyou1 (1.Department of Materials Science and Engineering, Harbin University of Science and Technology, Harbin 150040, China) Abstract:Relaxor-type ferroelectric perovskites attract a lot of attentions due to their excellent dielectric and electrostrictive properties. (Ba,La)(Mg,Nb)O3(BLMN) ceramics were synthesized from......
Barium Gallogermanate Glass Ceramics for Infrared ApplicationsBin Tang1,2),Yi Yang1,3),Youyu Fan1,2) and Long Zhang1) 1) Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Shanghai 201800,China 2) Graduate School of Chinese Academy of Sciences,Beijing 100029,China 3) Luoyang Institute of Electro-optical Equipment of AVIC,Luoyang 471009,China摘 要: EDTA的官能团.
关键词:EDTA；硫酸钡；络合反应
中图分类号:TQ 132.3 文献标识码: A
Synthesis of barium sulfate particles by complexation method in presence of EDTA
ZHANG Ming, LI Xin-hai, HU Qi-yang, WANG Zhi-xing, GUO Hua-jun, LIU Wan-rong
(School of Metallurgical Science and Engineering, Central South University, Changsha 410083, China)
Abstract: Barium sulfate particles were synthesized......EDTA络合法合成硫酸钡微粒
来源： 《中国有色金属学报2009年第8期》——张明 李新海 胡启阳 王志兴 郭华军 刘婉容
Low-temperature sintering method for NiCuZn ferrite and effect of Mn addition on electromagnetic properties JU Dong-ying(巨东英)1, 2, BIAN Pei(边 培)2 1. Research Center of High Technology, Anshan...; accepted 25 April 2006 Abstract: Low temperature sintering NiCuZn ferrite was employed at most cases due to its co-firability with Ag (below 960 ℃). The NiCuZn ferrite sintered body with high......
Effect of barium on the refinement of primary aluminum and eutectics in a hypoeutectic Al-Si alloyLI Wei, FAN Hongyuan, ZHANG Xianju, and SHEN BaoluoSchool of Manufacturing Science and Engineering, Sichuan University, Chengdu 610065, China摘 要:<正> The effect of barium on the refinement of primary aluminum and on the modification of eutectics......
process of bismuth removal from copper electrolyte with barium carbonate WANG Xue-wen1, XIAO Bing-rui2, ZHANG Fan2 (1. School of Metallurgical Science and Engineering, Central South University, Changsha 410083, China; 2. Guixi Smelter, Jiangxi Copper Corp., Guixi 335424, China) Abstract: The process of bismuth removal from copper electrolyte with barium carbonate was studied. The new......
J. Cent. South Univ. (2017) 24: 489-495 DOI: 10.1007/s11771-017-3451-7 Effect of ferrite content on dissolution kinetics of gibbsitic bauxite under atmospheric pressure in NaOH solution YANG Hui-bin... Abstract: The dissolution property of high-ferrite gibbsitic bauxite and the effect of ferrite content on the dissolution kinetics of gibbsitic bauxites in sodium hydroxide solution under atmospheric......
