Analysis of refractory materials for metallurgy by the ICP-AES method

被引：0
|
作者：
E. A. Tormysheva
E. V. Melikhova
T. N. Ermolaeva
机构：
[1] Lipetsk State Technical University,
来源：
Inorganic Materials | 2011年 / 47卷
关键词：
refractories; decomposition; alloying; atomic emission spectroscopy with induction-bound plasma;
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摘要：
A technique for determining oxides of aluminum, iron (III), calcium, magnesium, and chromium (III) at a level of 2–205 μg/l by the ICP-AES method is described. The absence of the effect of components of the matrix (Al2O3, MgO) and fluxes (Na, K) used for decomposition of analyzable samples on the intensity of an analytical signal is shown. Methods of sample decomposition by alloying are compared depending on the composition of refractories.
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页码：1544 / 1547
页数：3
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