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• Improved Mechanical Properties in AZ31 Magnesium Alloys Induced by Impurity Reduction

  来源： 《Journal Of Wuhan University Of Technology Materials Science Edition2013年第6期》——CHEN Xianhua PAN Fusheng MAO Jianjun ZHANG Zengshu

  the content of impurity was varied systematically. Microstructure observation shows that finer grains are existent in the alloy with lower impurity level. Tensile testing reveals that a reduction... of the microstructure variation with impurity reduction.关键词:......

• Modification Behavior of Trace Rare Earth on Impurity Phases in Commercial Purity Aluminum

  来源： 《JOURNAL OF RARE EARTHS2002年第1期》——孙锋山 傅高升 任立英 陈文哲 钱匡武

  ), and plasticity reduction of this material. Therefore, its addition amount should be less than 0.07% (mass fraction). Key words:rare earths; commercial purity aluminum; Fe-rich impurity phases...Modification Behavior of Trace Rare Earth on Impurity Phases in Commercial Purity Aluminum 孙锋山1,傅高升1,任立英2,陈文哲2,钱匡武2 (1.Department of Mechanical Engineering;2.College of Materials Science......

• Improved Corrosion Resistance in AZ61 Magnesium Alloys Induced by Impurity Reduction

  来源： 《Acta Metallurgica Sinica2020年第2期》——Yan Dai Xian-Hua Chen Tao Yan Ai-Tao Tang Di Zhao Zhu Luo Chun-Quan Liu Ren-Ju Cheng Fu-Sheng Pan

  Improved Corrosion Resistance in AZ61 Magnesium Alloys Induced by Impurity ReductionYan Dai1,Xian-Hua Chen1,2,Tao Yan1,Ai-Tao Tang1,2,Di Zhao1,Zhu Luo1,Chun-Quan Liu1,Ren-Ju Cheng2,Fu-Sheng Pan1,21. College of Materials Science and Engineering,Chongqing University2. Chongqing Academy of Science and Technology摘 要:The effect of impurity element Fe......

• Reduction smelting on bismuth oxide residue in FeO-SiO ₂-CaO ternary slag system

  来源： 《中南大学学报(英文版)2016年第6期》——杨天足 张杜超 张新望 文剑锋 刘伟锋 陈霖 饶帅 肖庆凯 郝占东

  J. Cent. South Univ. (2016) 23: 1326-1331 DOI: 10.1007/s11771-016-3183-0 Reduction smelting on bismuth oxide residue in FeO-SiO 2-CaO ternary slag system ZHANG Du-chao(张杜超), ZHANG Xin-wang(张新望... 410083, China Central South University Press and Springer-Verlag Berlin Heidelberg 2016 Abstract: Reduction smelting of the bismuth oxide residue from pressure leaching of bismuth sulfide was investigated......

• Preparation of Ti by direct electrochemical reduction of solid TiO₂ and its reaction mechanism

  来源： 《中国有色金属学报(英文版)2006年第z1期》——聂新苗 董凌燕 白晨光 陈登福 邱贵宝

  Preparation of Ti by direct electrochemical reduction of solid TiO2 and its reaction mechanism NIE Xin-miao(聂新苗), DONG Ling-yan(董凌燕), BAI Chen-guang(白晨光), CHEN Deng-fu(陈登福), QIU Gui-bao(邱贵宝) College of Materials Science and Engineering, Chongqing University, Chongqing 400044, China Received 10 April 2006; accepted 25 April 2006 Abstract: An electrochemical method for the direct reduction......

• A strength reduction method based on double reduction parameters and its application

  来源： 《中南大学学报(英文版)2013年第9期》——YUAN Wei(袁维) BAI Bing(白冰) LI Xiao-chun(李小春) WANG Hai-bin(汪海滨)

  A strength reduction method based on double reduction parameters and its applicationYUAN Wei(袁维), BAI Bing(白冰), LI Xiao-chun(李小春), WANG Hai-bin(汪海滨) (State Key Laboratory of Geomechanics and Geotechnical Engineering (Institute of Rock and Soil Mechanics, Chinese Academy of Sciences), Wuhan 430071, China)Abstract:In the traditional strength reduction method, the cohesion and the friction angle......

• Effect of Na2B4O7 on iron reduction in magnesium alloys AZ31 and AZ91

  来源： 《中国有色金属学报(英文版)2007年增刊第1期》——吴国华 高洪涛 王玮 丁文江

  Effect of Na2B4O7 on iron reduction in magnesium alloys AZ31 and AZ91 WU Guo-hua(吴国华), GAO Hong-tao(高洪涛), WANG Wei(王玮), DING Wen-jiang(丁文江) School of Materials Science and Engineering, Shanghai...;        Abstract: Effect of Na2B4O7, a new iron reduction agent, on iron reduction in magnesium alloys......

• Reduction mechanism of Fe₂O₃-Cr₂O₃-NiO system by carbon

  来源： 《中南大学学报(英文版)2016年第6期》——张延玲 郭文明 刘洋 贾昕磊

  J. Cent. South Univ. (2016) 23: 1318-1325 DOI: 10.1007/s11771-016-3182-1 Reduction mechanism of Fe2O3-Cr2O3-NiO system by carbon ZHANG Yan-ling(张延玲), GUO Wen-ming(郭文明), LIU Yang(刘洋), JIA Xin-lei(贾昕磊...: Isothermal experiments on the reduction of Fe2O3-Cr2O3-NiO (molar ratio of Fe-to-Cr-to-Ni is 3:2:2) by graphite were carried out at 1350–1550°C, and effects of various factors on reduction degree were......

• Electric arc furnace dust non-isothermal reduction kinetics

  来源： 《中国有色金属学报(英文版)2000年第4期》——张传福 彭兵 彭及 J. Lobel A. K. Janusz

  ......

• A reduction approach to prepare ZnSe nanocrystallites

  来源： 《中国有色金属学报(英文版)2006年第z1期》——姜海青 车俊 李智敏 姚熹

  A reduction approach to prepare ZnSe nanocrystallites JIANG Hai-qing(姜海青)1, 2, CHE Jun(车 俊)2, LI Zhi-min(李智敏)1, YAO Xi(姚 熹)2 1. School of Technical Physics, Xidian University, Xi’an 710071, China... nanocrystallites powders were successfully prepared by reduction method with H2SeO4 or H2SeO3 as selenium source and Zn(Ac)2·H2O as zinc source. The reaction mechanism was also discussed through XRD......