ISO/TR 17055:2002
钢.硅含量测定.感应耦合等离子体原子发射光谱测量法

Steel - Determination of silicon content - Inductively coupled plasma atomic emission spectrometric method

ISO/TR 17055:2002 发布历史

ISO/TR 17055:2002由国际标准化组织 IX-ISO 发布于 2002-04。

ISO/TR 17055:2002 在中国标准分类中归属于: H11 钢铁与铁合金分析方法，在国际标准分类中归属于: 77.080.20 钢。

本标准有修改采用的 中文版 GB/T 223.90-2021 钢铁及合金 硅含量的测定 电感耦合等离子体原子发射光谱法

ISO/TR 17055:2002的历代版本如下：

• 2002年 ISO/TR 17055:2002 钢.硅含量测定.感应耦合等离子体原子发射光谱测量法

This Technical Report specifies a method for the determination of the content of silicon in steel by means of inductively coupled plasma emission spectrometry. This method is applicable to silicon contents of mass fraction 0,02 % to 5 %. The method uses a calibration based on a very close matrix matching of the calibration solutions to the sample and close bracketing of the contents around the approximate concentration of silicon in the sample to be analysed. The concentrations of all elements in the sample has, therefore, to be approximately known. If the concentrations are not known the sample has to be analysed by some semi-quantitative method. The advantage with this procedure is that all possible interferences from the matrix will be automatically compensated, which will result in high accuracy. This is most important for spectral interferences, which can be severe in very high alloys. However, all possible interferences have to be kept to a minimum. Therefore it is essential that the spectrometer used, meet the performance criteria specified in the method for the selected analytical lines.

标准号

ISO/TR 17055:2002

发布

2002年

中文版

GB/T 223.90-2021 (修改采用的中文版本)

发布单位

国际标准化组织

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