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Supervisor：Jiangxi University Of Science And Technology
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Jiangxi Nonferrous Metals Society
ISSN：1674-9669
CN：36-1311/TF
CODEN YJKYA9
Volume 22 Issue 4
Dec.  2008
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HU Shan-ling, ZHANG Xiao-lian, QIU Chen-zhou, PENG Guang-huai. Determination of Zirconium in Rare earth-Magnesium-Zirconium Master Alloy[J]. Nonferrous Metals Science and Engineering, 2008, 22(4): 45-46.
Citation: HU Shan-ling, ZHANG Xiao-lian, QIU Chen-zhou, PENG Guang-huai. Determination of Zirconium in Rare earth-Magnesium-Zirconium Master Alloy[J]. Nonferrous Metals Science and Engineering, 2008, 22(4): 45-46.
shu

Determination of Zirconium in Rare earth-Magnesium-Zirconium Master Alloy

  • 1.

    Jiangxi University of Science and Technology,Ganzhou 341000,Jiangxi,China

  • 2.

    Gannan Normal University,Ganzhou 341000,Jiangxi,China

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  • Received Date: August 27, 2008
  • Published Date: December 30, 2008
    Graphical Abstract
    • Abstract
  • Zirconium in rare earth-magnesium-zirconium master alloy was determined by EDTA titrimetry.Series of experiments were performed to investigate the decomposing method,titration acidity and temperature.Interferences of matrix and impurities were analyzed and the removal steps were proposed.The relative standard deviation was less than 2.5 % and the recovery rate by standard addition method was in the range of 98.9 %~101.8 %.
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    • References (6)
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    唐娜娜,郝平.EDTA快速滴定法测定铜合金中锆[J].冶金分析,2002,22(5):67-68. http://d.wanfangdata.com.cn/Conference/53391
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    朱利亚,赵泽松,陶赛祥,等.难溶金锆系列合金的微波消解及锆的滴定[J].贵金属,2006,27(3):35-39. http://www.cqvip.com/QK/91992X/200603/22313393.html
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    孙宇红,徐炜.EDTA络合滴定法测定铝锆中间合金中的锆[J].兵器材料科学与工程,2004,27(5):47-48. https://www.wenkuxiazai.com/doc/8d82134533687e21af45a9d5...
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    张光,高霞.ICP-AES法同时测定低合金钢中锆和铌[J].冶金分析,2004,24(1):44-47. http://www.doc88.com/p-799222379866.html
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    南京大学《无机及分析化学》编写组.无机及分析化学[M].4版.北京:高等教育出版社,2006:356.
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    王永双,张俊安,余磊.锆液返滴定法测定锆刚玉中锆[J].冶金分析,2003,23(6):33-35. http://www.cqvip.com/QK/83176X/200204/7464221.html
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