This document specifies the use of flame atomic absorption spectrometry for the determination of calcium content in ferromanganese, manganese-silicon alloys, and metallic manganese. This document is applicable to the determination of calcium content in ferromanganese, manganese-silicon alloy, and metallic manganese. Measuring range (mass fraction): 0.0050% ~ 0.20%.
YB/T 6027-2022 history
2022YB/T 6027-2022 Determination of ferromanganese, manganese-silicon alloy, metallic manganese-calcium content by flame atomic absorption spectrometry