This standard specifies the method for the determination of oxygen-rich flame atomic absorption spectrometry with low aluminum content in ferrous alloys. This standard is applicable to the determination of low aluminum content in ferrous alloys. The determination range (mass fraction) is: 0.01%-0.10%.
SN/T 2737-2010 history
2010SN/T 2737-2010 Determination of low aluminum content in ferroalloy.The oxygen-rich flame atomic absorption spectrometry