Chinese Standard: GB/T 223.79-2007

Iron and steel—Determination of multi-element contents—X-ray fluorescence spectrometry(Routine method)

全国钢标准化技术委员会

GB/T 223的本部分规定了用X射线荧光光谱法测定硅、锰、磷、硫、铜、铝、镍、铬、钼、钒、钛、钨和铌的含量。
本部分适用于铸铁、生铁、非合金钢、低合金钢，各元素测定范围见表1。

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