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• Optimizing pulsed current gas tungsten arc welding parameters of AA6061 aluminium alloy using Hooke and Jeeves algorithm

  来源： 《中国有色金属学报(英文版)2008年第5期》——S. BABU T. SENTHIL KUMAR V. BALASUBRAMANIAN

  Optimizing pulsed current gas tungsten arc welding parameters of AA6061 aluminium alloy using Hooke and Jeeves algorithm S. BABU1, T. SENTHIL KUMAR2, V. BALASUBRAMANIAN1 1. Centre for Materials... is frequently constant current gas tungsten arc welding (CCGTAW), it resulted in grain coarsening at the fusion zone and heat affected zone(HAZ). Hence, pulsed current gas tungsten arc welding(PCGTAW......

• Evaluation of ultra-fine grained tungsten under transient high heat flux by high-intensity pulsed ion beam

  来源： 《中国有色金属学报(英文版)2012年第5期》——谈军 周张健 朱小鹏 郭双全 屈丹丹 雷明凯 葛昌纯

  Trans. Nonferrous Met. Soc. China 22(2012) 1081-1085 Evaluation of ultra-fine grained tungsten under transient high heat flux by high-intensity pulsed ion beam TAN Jun1, ZHOU Zhang-jian1, ZHU... April 2011; accepted 9 September 2011 Abstract: Pure tungsten, oxide dispersion strengthened tungsten and carbide dispersion strengthened tungsten were fabricated by high-energy ball milling and spark......

• Energy Consumption in Tungsten Extractive Metallurgy

  来源： 《Rare Metals1994年第3期》——ＭｏｒｉＧ ＰａｓｃｈｅｎＰ

  Energy Consumption in Tungsten Extractive MetallurgyＭｏｒｉＧ,ＰａｓｃｈｅｎＰ摘 要:ＥｎｅｒｇｙＣｏｎｓｕｍｐｔｉｏｎｉｎＴｕｎｇｓｔｅｎＥｘｔｒａｃｔｉｖｅＭｅｔａｌｌｕｒｇｙＭｏｒｉＧ．ＡｎｄＰａｓｃｈｅｎＰ．(ＤｅｐａｒｔｒｎｅｎｔｏｆＮｏｎｆｅｒｒｏｕｓＭｅｔａｌｌｕｒｇｙ,ＵｎｉｖｅｒｓｕｙｏｆＬｅｏｂｅｎ,Ｆｒａｎｚ－Ｊ...关键词:......

• FREE ALKALI RECOVERY FROM NaOH LEACHING LIQUOR OF TUNGSTEN ORE BY ELECTROLYSIS WITH ION-EXCHANGE MEMBRANE

  来源： 《中南大学学报(英文版)1998年第2期》——Zhang Guiqing Zhang Qixiu

  ......

• Electrocrystallization Mechanism of Tungsten in Molten KF-B₂O₃-K₂WO₄

  来源： 《Rare Metals1994年第3期》——文振环 李国勋

  Electrocrystallization Mechanism of Tungsten in Molten KF-B2O3-K2WO4文振环,李国勋摘 要:ＥｌｅｃｔｒｏｃｒｙｓｔａｌｌｉｚａｔｉｏｎＭｅｃｈａｎｉｓｍｏｆＴｕｎｇｓｔｅｎｉｎＭｏｌｔｅｎＫＦ－Ｂ＿２Ｏ＿３－Ｋ＿２ＷＯ＿４ＷｅｎＺｈｅｎｈｕａｎａｎｄＬｉＧｕｏｘｕｎ文振环,李国勋(ＧｅｎｅｒａｌＲｅｓｅａｒｃｈＩｎｓｔｉｉｕｔｅｆｏｒＮｏ...关键词:......

• Application of Tungsten as a De-NO_x Catalyst

  来源： 《Rare Metals1994年第3期》——Nakatsuji T.(Sakai Chemical Industry, Co. , LId. -I, Ebisujimacho Sakai Osako , Japan)

  Application of Tungsten as a De-NOx CatalystNakatsuji T.(Sakai Chemical Industry, Co. , LId. 5-I, Ebisujimacho Sakai Osako 590, Japan)摘 要:ＡｐｐｌｉｃａｔｉｏｎｏｆＴｕｎｇｓｔｅｎａｓａＤｅ－ＮＯ．ＣａｔａｌｙｓｔＮａｋａｔｓｕｊｉＴ．(ＳａｋａｉＣｈｅｍｉｃａｌＩｎｄｕｓｔｒｙ,Ｃｏ．,ＬＩｄ．５－Ｉ,ＥｂｉｓｕｊｉｍａｃｈｏＳａｋａｉＯｓａｋｏ５９０,Ｊａｐａｎ)Ｒｅｃｅｉｖｅｄ２...关键词:......

• LOW TEMPERATURE THERMAL DEBINDING BEHAVIOR OF WAX-BASED MULTI-COMPONENT BINDER FOR TUNGSTEN HEAVY ALLOY

  来源： 《中国有色金属学报(英文版)1999年第1期》——Fan Jinglian Huang Baiyun Qu Xuanhui Li Yiming

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• 不同氧化钨氢还原制取超细钨粉

  来源： 《中南大学学报(自然科学版)2000年第1期》——廖寄乔 黄志锋 吕海波 陈绍衣 邹志强

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• Electronic Transport Properties of Sodium Tungsten Bronzes Na_0.54WO₃ Single Crystals

  来源： 《JOURNAL OF MATERIALS SCIENCE TECHNOLOG2012年第6期》——Song Yue,) and Yuan Zhang,) ) Department of Physics,Jinan University,Guangzhou ,China ) Siyuan Laboratory,Jinan University,Guangzhou ,China

  Electronic Transport Properties of Sodium Tungsten Bronzes Na0.54WO3 Single CrystalsSong Yue1,2) and Yuan Zhang1,2) 1) Department of Physics,Jinan University,Guangzhou 510632,China 2) Siyuan Laboratory,Jinan University,Guangzhou 510632,China摘 要:Single crystals of ternary sodium tungsten bronzes have been prepared by the electrolysis of molten Na2WO4-WO3......

• Tungsten removal from molybdate solutions using chelating ion-exchange resin: Equilibrium adsorption isotherm and kinetics

  来源： 《中南大学学报(英文版)2016年第5期》——霍广生 朱先正 倪捷 宋琼

  J. Cent. South Univ. (2016) 23: 1052-1057 DOI: 10.1007/s11771-016-0354-y Tungsten removal from molybdate solutions using chelating ion-exchange resin: Equilibrium adsorption isotherm and kinetics... words: tungsten; molybdate; ion-exchange resin; isotherms; kinetics 1 Introduction The separation between W and Mo has been a national difficulty due to their extremely similar physicochemical......