Determination of Impurity Elements in Alloy Aluminum by ICP-AES

被引：0

作者：

Zhao, Ai-Dong

Chen, Hong-Li

机构：

[1] Experimental Center, Hebei Normal University, Shijiazhuang 050016, China

[2] Hebei Chemical Industry School, Shijiahuang 050031, China

来源：

Guang Pu Xue Yu Guang Pu Fen Xi/Spectroscopy and Spectral Analysis | 2001年 / 21卷 / 05期

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摘要：

A method for the determination of Cr, Zn, Fe, Mn, Ti, Cu and Mg impurity elements of alloy aluminum of ICP-AES was studied. Working conditions were optimized. The method is simple, rapid, precise and convenient. The relative standard deviation is less than 6.3%. The recovery is 94%-105%. The results are satisfactory.

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