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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...:With the improvement of the clean steel by degrees, the functions of rare earth metals in steel are more focused on modification of inclusions and micro alloying.The new study concerning the application......
a new way in studying the bioavailability of REEs and heavy metals. Key words:rare earth elements; fractionation; mechanism; plant; [全文内容正在添加中] ...A review of fractionations of rare earth elements in plants LI Haitao1,SONG Wenchong1,CHONG Zhongyi1,LIANG Tao1,DING Shiming2,ZHANG Chaosheng3 (1.Institute of Geographic Sciences and Natural......
Rare Earth Metals in Light Alloys( Division of General and Inorganic Chemistry and Metallurgy, Department of Chemistry, University of Genova, I 16146 Genova, Italy )摘 要:ＲａｒｅＥａｒｔｈＭｅｔａｌｓｉｎＬｉｇｈｔＡｌｏｙｓＦｅｒｏＲ,ＳａｃｃｏｎｅＡ,ＢｏｒｚｏｎｅＧ(ＤｉｖｉｓｉｏｎｏｆＧｅｎｅｒａｌａｎｄＩｎｏｒｇａｎｉｃＣｈｅｍｉｓｔｒｙａｎｄＭｅｔａｌｕｒｇｙ,ＤｅｐａｒｔｍｅｎｔｏｆＣｈｅｍｉｓｔｒｙ,Ｕ...关键词:......
Effect of Rare Earth Metals on Structure and Properties of Electroless Co-B Alloy Coating 宣天鹏1,张雷1,黄秋华1 (1.Material Institute Hefei University of Technology, Hefei 230009, China) Abstract:The effect of rare earth metals cerium, lanthanum and yttrium on chemical composition, structure and properties of electroless Co-B alloy coating was studied. By plasma transmitting spectrograph, electron......
Recovery of rare earth metals through biosorption: An overviewNilanjana Das,Devlina DasBioremediation Laboratory, Environmental Biotechnology Division, School of Biosciences and Technology, VIT University摘 要:Rare earth metals(REMs)are a series of 17 elements that have widespread and unique applications in high technology,power generation,communications......
Recovery of rare earth metals through biosorption: An overviewNilanjana Das,Devlina DasBioremediation Laboratory, Environmental Biotechnology Division, School of Biosciences and Technology, VIT University摘 要:Rare earth metals(REMs)are a series of 17 elements that have widespread and unique applications in high technology,power generation,communications......
Status of Applications of Rare Earth Metals to Precision AlloysZhong Qiunuan Tianjin Metallurgical Material Institute摘 要:<正> 1.IntroductionRare earth resources in China are the most abundant with more than twenty factories pro-ducing rare earths in the country,the production capability ranks second in the world.At present,steels added with rare......
Study on Competitive Power of Rare Earth Industry in China Li Guoping1,Qian Jiuhong2 (1.School of Government, Peking University, Beijing 100871, China;2.Institute of Science and Technology Information, General Research Institute for Non-Ferrous Metals, Beijing 100088, China) Abstract:China is abundant of rare earth resources, it has been the biggest producer, consumer and supplier......
Accumulation of Rare Earth Elements in Various Microorganisms Takehiko Tsuruta1 (1.Department of Chemical Engineering on Biological Environment, Hachinohe Institute of Technology, 88-1, Azaohbiraki, Onazamyoh, Hachinohe, Aomori, 031-8501, Japan) Abstract:The removal of rare earth elements (REEs) from solution in various microorganisms was examined. Seventy-six strains from 69 species (22......
and utilization of the valuable metals in the spent hydrogen-nickel battery have been studied. ZHANG et al[5-6] had succeeded in recovering the mixed rare earth elements, cobalt and nickel, by a solvent extraction... of improving the production quality of nickel sulfate [J]. Mining & Metallurgy of Nonferrous Metals, 1996(5): 38-40. (in Chinese) [13] ZHU Yu-hua. ’95 complete compilation for rare earth standards......
