Steel and iron. Determination of vanadium content. Flame atomic absorption spectrometric method.

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Main informations

Collections

National standards and national normative documents

Publication date

July 1996

Release date

mai 2020

Number of pages

11 p.

Reference

NF ISO 9647

ICS Codes

77.080.01 Ferrous metals in general

Print number

1 - juillet 1996

International kinship

ISO 9647:1989

Standard replaced by (1)

NF ISO 9647

June 2020

Standard Cancelled

Steel - Determination of vanadium content - Flame atomic absorption spectrometric method (FAAS)

This document specifies a flame atomic absorption spectrometric method (FAAS) for the determination of the vanadium content in steel. The method is applicable to vanadium contents between 0,01 % (mass fraction) and 0,80 % (mass fraction), provided that the tungsten content in a 1,0 g test portion is not higher than 1,0 % and/or the titanium content is not higher than 0,5 %.

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