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First-principles calculations of lattice stability of technetium and rhenium TAO Hui-jin(陶辉锦)1, 2, 3, CHEN Wei-min(陈伟民)1, 2, ZHOU Wen(周 文)4, WANG He-nan(王赫男)1, 2 1. School of Materials...; Abstract: Lattice constants, total energies and densities of state of technetium(Tc) and rhenium(Re) with different crystalline structures were......
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Separation of rhenium from electric-oxidation leaching solution of molybdeniteCAO Zhan-fang(曹占芳)1, 2, 3, ZHONG Hong(钟宏)1, 2, JIANG Tao(姜涛)3, LIU Guang-yi(刘广义)1, 2, WANG Shuai(王帅)1, 2, XIA Liu-yin(夏柳... (Central South University), Changsha 410083, China; 3. School of Minerals Processing & Bioengineering, Central South University, Changsha 410083, China)Abstract:The separation of rhenium from molybdenum......
An overview of rhenium effect in single-crystal superalloysMing Huang1,2,3,Jing Zhu1,2,31. Beijing National Center for Electron Microscopy, School of Materials Science and Engineering, Tsinghua... aeroengines. Rhenium is a crucial alloying element in the advanced nickel-based single-crystal superalloys for its special strengthening effects. The addition of Re could effectively enhance the creep......
Adsorption and desorption properties for rhenium using a kind of weak-base anion resinHong-Zhao Liu1,2,3,Bo Zhang2,3,Xiao-Jing Jing1,2,3,Wei Wang2,3,Li-Jun Wang11. Rare Metal and Metallurgy Materials... of Polymetallic Ore of Ministry of Land and Resources摘 要:In this paper,a weak-base resin was adopted to recycle rhenium because of its excellent adsorption......
Selectivity recovery of molybdenum(VI) from rhenium(VII) by amine-modified persimmon wasteZhen-Ning Lou,Ye-Xia Li,Fu-Qiang Ren,Qing Zhang,Li Wan,Zhi-Qiang Xing,Shu-Liang Zang,Ying XiongCollege... recovery of molybdenum from rhenium. The adsorption behavior of the NH2–CPT gel for various metal ions at varying hydrochloric acid concentrations was studied. It is found that the NH2–CPT exhibits......
Trans. Nonferrous Met. Soc. China 23(2013) 538-542 Preparation of ultrafine rhenium powders by CVD hydrogen reduction of volatile rhenium oxides Meng BAI, Zhi-hong LIU, Le-jun ZHOU, Zhi-yong LIU... for the preparation of ultrafine rhenium powders was investigated using ammonium perrhenate as starting materials. In the process, volatile rhenium oxides, such as ReO4 and Re2O7, were vaporized under a controlled......
Mechanisms of Rhenium on Wettability and Interactions Between Nickel-Base Superalloy Melt and Al2O3-Based Ceramic MaterialYun Zi1,2,Jie Meng1,Chaowei Zhang1,Yizhou Zhou1,Yutian Ding31. Institute of Metal Research,Chinese Academy of Sciences2. Department of Materials Science and Engineering,University of Science and Technology of China3. State Key Laboratory of Advanced Processing and Recycling......
A comparative study of rhenium coatings prepared on graphite wafers by chemical vapor deposition and electrodeposition in molten saltsJiang-Fan Wang,Shu-Xin Bai,Yi-Cong Ye,Li-An Zhu,Hong ZhangCollege... strength,thickness uniformity and thermal stability of rhenium(Re) coatings prepared on graphite wafers by chemical vapor deposition(CVD) and electrodeposition(ED) in molten salts were comparatively......
:Rhenium diboride; Density functional calculations; Bulk modu-lus; Coefficient of thermal expansion; [全文内容正在添加中] ......
