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Volume 2 Issue 6
Dec.  2011
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LI Ying, LIU Hong, PAN Jian-zhong, CAI Xue-jian, LAI Jian. Determination of rare earth impurities in Gd-Fe alloy by ICP-AES[J]. Nonferrous Metals Science and Engineering, 2011, 2(6): 93-96.
Citation: LI Ying, LIU Hong, PAN Jian-zhong, CAI Xue-jian, LAI Jian. Determination of rare earth impurities in Gd-Fe alloy by ICP-AES[J]. Nonferrous Metals Science and Engineering, 2011, 2(6): 93-96.
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Determination of rare earth impurities in Gd-Fe alloy by ICP-AES

  • Ganzhou Research Institute of Nonferrous Metallurgy, Ganzhou 341000, China

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  • Received Date: September 04, 2011
  • Published Date: December 30, 2011
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    • Abstract
  • This paper studies the determination of 14 rare earth impurities in Gd -Fe alloy by ICP -AES. The wavelength of determined elements, the standard series configuration and sample concentration were selected. Matrix matching method was applied to eliminate spectral interference of Gd-Fe alloy. The recoveries of standard addition can reach 97 %~108 %. The RSD of the trace elements is less than 3 %.
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    • References (9)
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