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Extraction and back-extraction behaviors of 14 rare earth elements from sulfuric acid medium by TODGAHuiting Yuan1,Weixiang Hong1,Yushan Zhou1,Baisong Pu1,Aijun Gong1,Qishan Yang3,Fukai Li1,Lina... of Science and Technology摘 要:The unique physical and chemical properties of rare earth elements lay the foundation for their extensive application. N,N,N’,N......
Extraction and back-extraction behaviors of 14 rare earth elements from sulfuric acid medium by TODGAHuiting Yuan1,Weixiang Hong1,Yushan Zhou1,Baisong Pu1,Aijun Gong1,Qishan Yang3,Fukai Li1,Lina... of Science and Technology摘 要:The unique physical and chemical properties of rare earth elements lay the foundation for their extensive application. N,N,N’,N......
Geochemistry of Rare Earth Elements in Lamprophyres in Laowangzhai Gold Orefield, Yunnan Province XU Cheng1,HUANG Zhi-long1,XIAO Hua-yun1,LIU Cong-qiang1 (1.Laboratory of Ore Deposit Geochemistry... that the altering fluids and mineralizing fluids contain REE, and these fluids are mainly the products of mantle degassing and magma degassing during the lamprophyric magmatism. Key words:rare earths......
Effect of Rare Earth on Thermal Shock Resistance of Steel 9Cr2Mo 郭铁波1,李慧2 (1.College of Industry Technology, Harbin Science and Technology University,;2.College of Material Science Chemical Engineering, Yanshan University,) Abstract:The effect of rare earth elements on thermal shock resistance of cold roller steel 9Cr2Mo was investigated by means of X-ray diffractometry and optical microscopy......
mechanism of abrasion resistance and the life of fatigue enhanced in the RE - heavy rails steel were discussed.Progress in study of application of rare earth metals in steels (including weather resistance...Progress of Study on Application of Rare Earth Metals in Steels Wang Longmei1,Lan Denian2,Ji Jingwen3,Lin Qin4 (1.Metallurgy Technics Institute, Central Iron &Steel Research Institute, Beijing......
temperature dynamic ductile, reduce the diffusion hydrogen in weld metal and so on. 4.2 Mechanism of rare earth oxides on high temperature corrosion resistance of weld metal Using rare earth elements...]: rare earth elements can increase the cohesion of film and basal body; rare earth elements can cancel the vacant lattice site forming in high temperature oxidation; rare earth can increase the diffusing......
Accumulation of Rare Earth Elements in Spinach and Soil under Condition of Using REE and Acid Rain Stress 李心清1,王世杰2,严重玲3,梁洁3,林鹏3,洪业汤2 (1.College of Resource and Environment Science, Lanzhou... with the control. Plants also follow the Oddo-Harkins rule of the REE of distribution abundance, light rare earth elements is enriched, the minus of Eu is abnormal and admeasure of Ce is a rich model......
Effects of rare earth elements on the microstructure and properties of magnesium alloy AZ91DKaikun Wang, Yonglin Kang, and Kui ZhangMaterials Science and Engineering School, University of Science and Technology Beijing, Beijing 100083, China Beijing Nonferrous Metal Research Institute, Beijing 100088, China摘 要:<正>The effects of rare earth elements......
Anti-Influenza Virus Activity of Heteropoly Complexes Containing Rare Earth ElementsLiu Jie , Wang Enbo Peng Jun, Zhou Yunshan (Department of Chemistry, Northeast Normal University, Changchun 130024, China)摘 要:ｎｆｌｕｅｎｚａ,ｕｓｕａｌｙｃａｕｓｅｄｂｙｉｎｆｌｕｅｎｚａｖｉｒｕｓ,ｉｓａｋｉｎｄｏｆｗｏｒｌｄｗｉｄｅｉｎｆｅｃｔｉｏｕｓｄｉｓｅａｓｅｓｔｈａｔｃａｎｎｏｔｂｅｃｏｎｔｒｏｌｅｄｅｆｅｃｔｉｖｅｌｙａｔｐｒｅｓｅｎｔ．Ｔｈｅｍｏｓｔｗｉｄ...关键词:......
Study on the diffusion kinetics of adsorption of heavy rare earth with Cyanex272-P507 impregnated resin廖春发,聂华平,焦云芬,梁勇,杨少华School of Materials and Chemistry,Jiangxi University of Science and Technology摘 要:Kinetics of adsorption of heavy rare earth with Cyanex272-P507 impregn ated resin was studied. The influences of temperature,concentration,granularit y......
