NF A08-349

NF A08-349

October 1984
Standard Cancelled

Chemical analysis of steel and cast iron. Determination of cobalt content. Flame atomic absorption spectrometric method.

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Main informations

Collections

National standards and national normative documents

Publication date

October 1984

Number of pages

14 p.

Reference

NF A08-349

ICS Codes

77.080.01   Ferrous metals in general

Classification index

A08-349

Print number

1
Standard replaced by (1)
NF A08-349
October 2020
Standard Current
Chemical analysis of steel and cast iron - Determination of cobalt content - Flame atomic absorption spectrometric method

Le présent document spécifie une méthode par spectrométrie d'absorption atomique dans la flamme (SAAF) pour la détermination des teneurs en cobalt dans les aciers et les fontes non alliés et alliés. Selon les matrices, la méthode est applicable aux teneurs en cobalt comprises entre 0,005 pour cent et 1,0 pour cent . Il décrit le principe de la méthode, les réactifs à utiliser, l'appareillage, le mode opératoire, l'expression des résultats et le rapport d'essai.

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