ISO 9647:2020 钢铁 钒含量的测定 火焰原子吸收光谱（分析）法（FAAS）

标准编号：ISO 9647:2020

中文名称：钢铁 钒含量的测定 火焰原子吸收光谱（分析）法（FAAS）

英文名称：Steel — Determination of vanadium content — Flame atomic absorption spectrometric method (FAAS)

发布日期：2020-02

标准范围

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 %.

标准预览图