標準號：BS 6200-3.7.1-1987
中文標準名稱：鐵,鋼和其他黑色金屬抽樣與分析.第3部分:分析方法.第7節:鈣含量測定.第1小節:鋼:火焰原子吸收光譜法
英文標準名稱：Sampling and analysis of iron, steel and other ferrous metals - Methods of analysis - Determination of calcium - Steel: flame atomic absorption spectrometric method
標準類型：H11
發布日期：1987/7/31 12:00:00
實施日期：1987/7/31 12:00:00
中國標準分類號：H11
國際標準分類號：77.040.30
適用范圍：This EURONORM specifies a method for the determination of calcium in steels by means of flame atomic absorption spectrometry. The method is applicable to non-alloy and low-alloy steels with calcium contents greater than 0.0002% (m/m). NOTE - The method has also been successfully applied to a highly alloyed steel with appropriate modification of the cali-bration solutions to contain the principal alloying elements in concentrations similar to those in the sample to be analysed (see Annex).