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• Production of Integrated Automotive Part in High Pressure Diecasting Process Using Salt Core

  来源： 《JOURNAL OF RARE EARTHS2004年增刊第2期》——Hyun-Kwang Seok Jun-Su Kim Ki-Bae Kim

  Production of Integrated Automotive Part in High Pressure Diecasting Process Using Salt Core Hyun-Kwang Seok1,Jun-Su Kim2,Ki-Bae Kim1 (1.Advanced Materials Research Center,Korea Institute... concept of salt core, a melting temperature of which is lower than the solidus temperature of cast alloy,was introduced to produce an integrated casting part having a complicated inner shape or requiring......

• Effects of sodium tungstate on properties of micro-arc coatings on magnesium alloys

  来源： 《中国有色金属学报(英文版)2010年增刊第2期》——赵芳 廖爱娣 张荣发 张淑芳 王海霞 史兴梅 李明杰 何向明

  ­­Effects of sodium tungstate on properties of micro-arc coatings on magnesium alloys ZHAO Fang(赵 芳)1, LIAO Ai-di(廖爱娣)2, ZHANG Rong-fa(张荣发)1, 2, ZHANG Shu-fang(张淑芳)1, 2, WANG Hai-xia(王海霞... prepared by micro-arc oxidation on AZ91HP magnesium alloys in a base solution containing 10 g/L NaOH and 12 g/L phytic acid with addition of 0-8 g/L sodium tungstate. The effects of sodium tungstate......

• Effects of sodium hexmetaphosphate on flotation separation of diaspore and kaolinite^①

  来源： 《中南大学学报(英文版)2005年第4期》——陈湘清 胡岳华 王毓华 熊道陵

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• Digital characterization and mathematic model of sodium penetration into cathode material for aluminum electrolysis

  来源： 《中南大学学报(英文版)2009年第1期》——吕晓军 李庆余 赖延清 李劼

  J. Cent. South Univ. Technol. (2009) 16: 0096-0100 DOI: 10.1007/s11771-009-0016-4 Digital characterization and mathematic model of sodium penetration into cathode material for aluminum electrolysis...;           Abstract: The sodium expansion curves of semi-graphitic cathode and TiB2/C composite cathode with different TiB2 contents were measured......

• A power function model for simulating creep mechanical properties of salt rock

  来源： 《中南大学学报(英文版)2020年第2期》——李欢 Ngaha Tiedeu WILLIAM Jaak DAEMEN 周俊 马昌坤

  J. Cent. South Univ. (2020) 27: 578-591 DOI: https://doi.org/10.1007/s11771-020-4318-x A power function model for simulating creep mechanical properties of salt rock LI Huan(李欢)1, 2, Ngaha Tiedeu... of Springer Nature 2020 Abstract: In this paper, a new micro-creep model of salt rock is proposed based on a linear parallel bonded model (LPBM) using the two-dimensional particle flow code (PFC2D). The power......

• Temperature dependence of crystal structure and digestibility of roasted diaspore

  来源： 《中国有色金属学报(英文版)2004年第1期》——周秋生 李小斌 彭志宏 刘桂华

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• 方解石和六偏磷酸钠对白钨矿浮选的协同抑制作用及机理

  来源： 《中国有色金属学报2018年第8期》——王纪镇 印万忠 孙忠梅

  ;油酸钠用量对白钨矿回收率的影响 Fig. 2  Effect of sodium oleate dosage on flotation recovery of scheelite 方解石含量和六偏磷酸钠含量对白钨矿回收率的影响分别如图3和4所示.由图3可知,当六偏磷酸钠不存在时,白钨矿回收率随方解石含量的增加为先降低后增加,然后趋于平衡,且回收率均在60%以上；当浮选体系中同时存在六偏磷...作用. 由图8可知,六偏磷酸钠提高了方解石溶解度,且碳酸钠不能消除六偏磷酸钠对方解石溶解度的影响,由此可见,六偏磷酸钠在方解石表面生成的化合物(记为SH-Ca)并不完全滞留在方解石表面,而是溶解于溶液中增加了钙离子浓度. 图7  碳酸钠用量对白钨矿/方解石混合矿溶液中钙离子浓度的影响 Fig. 7  Effect of sodium carbonate on calcium......

• Precipitation of antimony from the solution of sodium thioantimonite by air oxidation in the presence of catalytic agents

  来源： 《中南大学学报(英文版)2002年第2期》——杨天足 赖琼琳 唐建军 楚广

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• Combined effect of amino and carboxyl group in α-alanine on seeded precipitation of sodium aluminate solution

  来源： 《中国有色金属学报(英文版)2009年第3期》——吕保林 陈启元 YIN Zhou-lan 胡慧萍

  Combined effect of amino and carboxyl group in α-alanine on seeded precipitation of sodium aluminate solution L? Bao-lin(吕保林), CHEN Qi-yuan(陈启元), YIN Zhou-lan(尹周澜), HU Hui-ping(胡慧萍) School... precipitation mechanism of sodium aluminate solution. α-alanine has the inhibitory effect at the initial period of reaction, but the favorable effect in subsequent reaction. The combined effect of amino......

• 辉锑矿铁源固硫还原熔炼直接炼锑

  来源： 《中国有色金属学报2017年第5期》——徐康宁 陈永明 王岳俊 薛浩天 叶龙刚 张文博

  . And then, Sb2O3 can be consecutively reduced to Sb by reductive agent. The influencing parameters during smelting process are comprehensively investigated, including sodium salt content and composition, ferric... salt[J]. Transactions of Nonferrous Metals Society of China, 2015, 25(9): 3146-3151. [15] ZHU D Q, CHEN D, PAN J, CUI Y, ZHOU X L. One step technology to separate copper, zinc, lead from iron......