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Atomic-absorption determination of chromium in refractory materials

✍ Scribed by T. G. Ushakova; T. N. Lapteva

Publisher
Springer US
Year
1986
Tongue
English
Weight
183 KB
Volume
27
Category
Article
ISSN
1573-9139

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Atomization characteristics of chromium have been studied by electrothermal atomic absorption spectrometry with a molybdenum tube atomizer. The appearance temperature (T app ) of chromium nitrate was 1300ЊC. The T app was independent of the heating rate of atomizer, but the temperature at the peak o