GB/T 24520-2009
ActiveCast iron and low alloy steel - Determination of lanthanum, cerium and magnesium content - Inductively coupled plasma atomic emission spectrometric method
铸铁和低合金钢 镧、铈和镁含量的测定 电感耦合等离子体原子发射光谱法
Application Summary AI generated
This standard specifies an inductively coupled plasma atomic emission spectrometric (ICP-AES) method for determining the content of lanthanum, cerium, and magnesium in cast iron and low alloy steel. It is applied in metallurgical laboratories and quality control settings for analyzing these elements in ferrous materials, particularly where rare earth elements are added for nodularization or alloying. The method ensures accurate measurement of these elements in the range relevant to cast iron and low alloy steel production and testing.
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