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: TG111.7; TG146.2 文献标识码: A Inhomogeneities of microstructures and micro-orientations in cold-rolled high purity Al columnar grains DENG Yun-lai, ZHANG Xin-ming, LIU Ying, TANG Jian-guo, ZHOU... orientations in a polycrystalline high purity Al cold-rolled up to 65% (thickness reduction) were investigated by optical microscopy (OM) and SEM-EBSD techniques. It is found that rotations......
Preparation of High－purity Sodium Tungstate from Low－grade Tung－sten－concentrate with a High Content of Calcium and Other Impurities孙培梅,陈洲溪,李洪桂,李运姣,梁永堂,陈树翘摘 要:ＰｒｅｐａｒａｔｉｏｎｏｆＨｉｇｈ－ｐｕｒｉｔｙＳｏｄｉｕｍＴｕｎｇｓｔａｔｅｆｒｏｍＬｏｗ－ｇｒａｄｅＴｕｎｇ－ｓｔｅｎ－ｃｏｎｃｅｎｔｒａｔｅｗｉｔｈａＨｉｇｈＣｏｎｔｅｎｔｏｆＣａｌｃｉｕｍａｎｄＯｔｈｅｒＩｍｐｕｒｉｔｉｅｓＳｕｎＰｅｉｍｅｉ...关键词:......
Eu2+-doped Sr5(PO4)3Br blue-emitting phosphor with high color purity for near-UV-pumped white light-emitting diodesZhiwen Gao1,Shihua Liu1,Pengfei Sun1,Jung Hyun Jeong2,Ruijin Yu1,Bin Deng31. College of Chemistry and Pharmacy,Northwest A&F University2. Department of Physics,Pukyong National University3. College of Chemical Biological and Environmental Engineering,Xiangnan University摘 要:
Eu2+-doped Sr5(PO4)3Br blue-emitting phosphor with high color purity for near-UV-pumped white light-emitting diodesZhiwen Gao1,Shihua Liu1,Pengfei Sun1,Jung Hyun Jeong2,Ruijin Yu1,Bin Deng31. College of Chemistry and Pharmacy,Northwest A&F University2. Department of Physics,Pukyong National University3. College of Chemical Biological and Environmental Engineering,Xiangnan University摘 要:
; extraction CLC number: TF843.1 Document code: A 1 INTRODUCTION Gallium is a strategically important metal used extensively in high-tech industries[1-3]. Although gallium is relatively...Recovery of gallium from phosphorus industry flue XU Ke(许 可), DENG Tong(邓 彤), DAI Yu-jie(戴玉杰), WANG Jing(王 静) (Institute of Process Engineering, Chinese Academy of Sciences, Beijing......
of ruthenium powder 10-6 表4 高纯钌粉GDMS分析结果(质量分数) Table 4 GDMS analysis of high purity ruthenium powder 10-6 图3及图4所示分别为前驱体煅烧氢还原后获得的钌粉的SEM像及粒度分布. 图3 煅烧-氢还原后得到的钌粉的SEM图 Fig. 3 SEM of ruthenium powder after calcinations-hydrogen reduction 图4 高纯钌粉的粒度分布 Fig. 4 Particle size distribution of high purity ruthenium powder 由图3和图4可以看出:钌粉前驱体经煅烧氢气还原后,获得的高纯钌粉颗粒微观形貌仍保持球形,即颗粒微观形貌在煅烧过程中具有遗传性,且颗粒粒径趋于均匀化.高纯钌粉粒度基本呈正态分布,最大聚集体粒......
Electrochemical properties of gadolinium on liquid gallium electrode in LiCl-KCl eutecticBo Li1,2,Kui Liu2,Jingwen Pang2,Liyong Yuan2,Yalan Liu2,Mingzhang Lin11. School of Nuclear Science and Technology,University of Science and Technology of China2. Laboratory of Nuclear Energy Chemistry,Institute of High Energy Physics,Chinese Academy of Sciences摘 要: Electrochemical properties of gadolinium on liquid gallium electrode in LiCl-KCl eutecticBo Li1,2,Kui Liu2,Jingwen Pang2,Liyong Yuan2,Yalan Liu2,Mingzhang Lin11. School of Nuclear Science and Technology,University of Science and Technology of China2. Laboratory of Nuclear Energy Chemistry,Institute of High Energy Physics,Chinese Academy of Sciences摘 要: Trans. Nonferrous Met. Soc. China 25(2015) 3240-3246 Effect of indentation size and grain/sub-grain size on microhardness of high purity tungsten Guang-yu LIU, Song NI, Min SONG State Key Laboratory... and grain/sub-grain size via microindentation and nanoindentation tests of high-purity tungsten with different structures. The grain boundary effect and indentation size effect were explored......Electrochemical properties of gadolinium on liquid gallium electrode in LiCl-KCl eutectic
来源： 《JOURNAL OF RARE EARTHS2018年第6期》——Bo Li Kui Liu Jingwen Pang Liyong Yuan Yalan Liu Mingzhang Lin
压痕尺寸和晶粒/亚晶粒尺寸对高纯钨显微硬度的影响
来源： 《中国有色金属学报(英文版)2015年第10期》——刘光玉 倪 颂 宋 旼
metals. The microstructure and microtexture evolutions and grain boundary characteristics of the high purity aluminum (99.998%) processed by ECAP at room temperature are investigated by means of TEM... in high purity aluminum. Microstructure evolution in the high purity aluminum during ECAP is proposed.Key words:equal channel angular processing (ECAP); aluminum; grain refinement; microstructure......
