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ISO 7530-8:1992

Current Revision

Nickel alloys - Flame atomic absorption spectrometric analysis - Part 8: Determination of silicon content

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Silicon content can be determined in the range of 0,2 % (m/m) to 1 % (m/m). The principle is dissolution of a test portion in acid, aspiration of the test solution into a nitrous oxide-acetylene flame of an atomic absorption spectrometer, measurement of the absorbance of the resonance line energy from the spectrum of silicon and comparison with that of calibration solutions at 251,6 nm.


SDO ISO: International Organization for Standardization
Document Number ISO 7530
Publication Date Not Available
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO TC 155/SC 3
Publish Date Document Id Type View
Not Available ISO 7530-8:1992 Revision