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Normas BSI – AENOR
BS EN 10177:2019

BS EN 10177:2019

Steels. Determination of calcium content. Flame atomic absorption spectrometric method (FAAS)

Fecha:
2019-06-18 /Definitive
Comité:
ISE/102
Equivalencias internacionales:

EN 10177

Relación con otras normas BSI:

Reemplaza a: BS 6200-3.7.1:1987

Resumen:

This document specifies a flame atomic absorption spectrometric method (FAAS) for the determination of calcium content in non-alloy and low alloy steels.

The method is applicable to calcium contents between 4 µg/g and 120 µg/g.

The method can be adapted to higher calcium contents by changing the test portion or the dilution process, provided the criteria in 6.2.2 and 6.2.3 are still met.

Keywords:
Spectrophotometry, Atomic absorption spectrophotometry, Steels, Reproducibility, Oxidation methods, Ferrous alloys, Flame photometry, Absorption spectrophotometry, Chemical analysis and testing, Calibration, Testing conditions, Determination of content, Low-alloy steels, Alloy steels, Precision, Unalloyed steels, Calcium
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