标准摘要
[中文适用范围]： 本标准规定了用电感耦合等离子体（ICP）原子发射光谱法测定铁、铸铁、钢和合金钢中钙和镁含量的方法。 该方法适用于钙、镁含量（质量分数）分别为0.0005%～0.006%和0.0005%～0.20%的测定。 [外文原描述]： ISO 13933:2014 specifies a method for determination of calcium and magnesium contents in iron, cast iron, steel, and alloyed steel by inductively coupled plasma (ICP) atomic emission spectrometry. The method is applicable to the determination of calcium and magnesium contents (mass fraction) in the range of 0,000 5 % to 0,006 % and 0,000 5 % to 0,20 %, respectively.
英文名称Steel and iron — Determination of calcium and magnesium — Inductively coupled plasma atomic emission spectrometric method