| DeterminationofNi,Ca,Mg,CuandPbinWolframbyInductivelyCoupledPlasmaAtomicEmisionSpectrometry |
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| 引用本文： | 王春梅,张淑珍. DeterminationofNi,Ca,Mg,CuandPbinWolframbyInductivelyCoupledPlasmaAtomicEmisionSpectrometry[J]. 稀有金属(英文版), 1997, 0(1) |
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| 作者姓名： | 王春梅 张淑珍 |
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| 作者单位： | Wang Chunmei and Zhang ShuzhenThe 46th Institute of Electronic Industry Ministry，Tianjin 300192，China |
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| 摘 要： | ＤｅｔｅｒｍｉｎａｔｉｏｎｏｆＮｉ，Ｃａ，Ｍｇ，ＣｕａｎｄＰｂｉｎＷｏｌｆｒａｍｂｙＩｎｄｕｃｔｉｖｅｌｙＣｏｕｐｌｅｄＰｌａｓｍａＡｔｏｍｉｃＥｍｉｓｉｏｎＳｐｅｃｔｒｏｍｅｔｒｙＷａｎｇＣｈｕｎｍｅｉａｎｄＺｈａｎｇＳｈｕｚｈｅｎ（王春梅）（张淑...
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Determination of Ni, Ca, Mg, Cu and Pb in Wolfram byInductively Coupled Plasma Atomic Emission Spectrometry |
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| Wang Chunmei and Zhang ShuzhenThe th Institute of Electronic Industry Ministry,Tianjin ,China. Determination of Ni, Ca, Mg, Cu and Pb in Wolfram byInductively Coupled Plasma Atomic Emission Spectrometry[J]. Rare Metals, 1997, 0(1) |
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| Authors: | Wang Chunmei Zhang ShuzhenThe th Institute of Electronic Industry Ministry Tianjin China |
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| Affiliation: | Wang Chunmei and Zhang ShuzhenThe 46th Institute of Electronic Industry Ministry,Tianjin 300192,China |
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| Abstract: | The method for the determination of Ni, Ca, Mg, Cu and Pb in wolfram wire by ICP AES was studied. Results showed that perhydrol affects the intensities of elements (Ni, Ca, Mg, Cu, Pb) and this effect can be compensated by internal reference element. It is also showed that the stability of plasma caused by perhydrol matrix was effectively improved. The replicate experiment and recovery experiment revealed perfect precision and accuracy. Results got by two methods were just the same. |
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| Keywords: | Wolfram Trace elements Atomic emission spectrometry |
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