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Impurity distribution in metallic dysprosium during distillation purification张小伟1,苗睿瑛1,李传军2,吴道高1,闫缓1,王志强1,陈德宏1,颜世宏1,李宗安11. National Engineering Research Center for Rare Earth Materials,General...">The distribution rules of impurities contents in distilled metallic dysprosium were researched,and a theoretical analysis was carried out.The research results indicated that,the content of impurity......
Impurity distribution in metallic dysprosium during distillation purification张小伟1,苗睿瑛1,李传军2,吴道高1,闫缓1,王志强1,陈德宏1,颜世宏1,李宗安11. National Engineering Research Center for Rare Earth Materials,General...">The distribution rules of impurities contents in distilled metallic dysprosium were researched,and a theoretical analysis was carried out.The research results indicated that,the content of impurity......
J. Cent. South Univ. (2017) 24: 478-488 DOI: 10.1007/s11171-017-3450-3 An algorithm to remove noise from locomotive bearing vibration signal based on self-adaptive EEMD filter WANG Chun-sheng(王春生)1..., SU Mei, HU Yu-kun. An algorithm to remove noise from locomotive bearing vibration signal based on self-adaptive EEMD filter [J]. Journal of Central South University, 2017, 24(2): 478-488. DOI......
Adjacent stage impurity ratio in rare earth countercurrent extraction process程福祥1,吴声1,2,廖春生1,2,严纯华21. China Minmetals (Beijing) Research Institute of RE Co.,Ltd.2. Beijing National Laboratory..." name="ChDivSummary">Impurity components decrease stage by stage in a cascade of rare earth (RE) extraction separation, and adjacent stage impurity ratio (ASIR) which is defined as the ratio......
Adjacent stage impurity ratio in rare earth countercurrent extraction process程福祥1,吴声1,2,廖春生1,2,严纯华21. China Minmetals (Beijing) Research Institute of RE Co.,Ltd.2. Beijing National Laboratory..." name="ChDivSummary">Impurity components decrease stage by stage in a cascade of rare earth (RE) extraction separation, and adjacent stage impurity ratio (ASIR) which is defined as the ratio......
Determination of Impurity Elements in Pure Cerium Oxide Product Chen Limin1,Li Jie1,Li Peizhong1 (1.Inner Mongolia Baogang Rare Earth High Science and Technology Co. Ltd.,Baotou 014010, China) Abstract:Determination of the rare earth impurity in pure cerium oxide is done by ICP-MS.The interference and other factors which affect analytical results were discussed.The accuracy are between 0.81......
Impurity Effect on Wear Resistance of Ultrafine-Grained CopperBin Yao,Zhong Han and Ke Lu Shenyang National Laboratory for Materials Science,Institute of Metal Research,Chinese Academy of Sciences...) on top of a continuous dynamic recrystallization(DRX) layer.A pronounced correlation is identified that wear volume increases monotonically with an increasing grain size of the DRX layer.The impurity......
Separation of Impurity Vanadium from TiCl4 by Means of Adsorption孙康,马跃宇,董爱国摘 要:ｎｔｒｏｄｕｃｔｉｏｎＴｉｔａｎｉｕｍｔｅｔｒａｃｈｌｏｒｉｄｅｉｓａｎｉｍｐｏｒｔａｎｔｉｎｔｅｒｍｅｄｉａｔｅｍａｔｅｒｉａｌｆｏｒｐｒｏｄｕｃｉｎｇｍｅｔａｌｉｃｔｉｔａｎｉｕｍａｎｄｒｅｌｅｖａｎｔｃｈｅｍｉｃａｌｐｒｏｄｕｃｔｓ．Ｃｏｎｓｅ...关键词:......
Can the Prior Cathodic Polarisation Treatment Remove the Air-Formed Surface Film and Is It Necessary for the Potentiodynamic Polarisation Test?Zheng-Rong Ye1,Zhi-Chao Qiu1,Zheng-Bin Wang2,Yu-Gui...: whether PCPT can(1) remove the air-formed surface film and(2) affect the polarisation test results. X-ray photoelectron spectroscopy analyses of fluoride ion-labelled samples show that PCPT cannot remove......
Influence of Impurity Germanium on Property of CZ-Si张维连,刘彩池,王志军,冀志江摘 要:ＩｎｆｌｕｅｎｃｅｏｆＩｍｐｕｒｉｔｙＧｅｒｍａｎｉｕｍｏｎＰｒｏｐｅｒｔｙｏｆＣＺ－ＳｉＺｈａｎｇＷｅｉｌｉａｎ；ＬｉｕＣａｉｃｈｉ；ＷａｎｇＺｈｉｊｕｎａｎｄＪｉＺｈｉｊｉａｎｇ(张维连)(刘彩池)(王志军)(冀志江)(ＭａｔｅｒｉａｌＲｅｓｅａ...关键词:......
