GB/T 20127.5-2006
ActiveSteel and alloy - Determination of trace element contents Part 5: Determination of gallium content by extraction separation-rhodamine B photometric method
钢铁及合金 痕量元素的测定 第5部分：萃取分离-罗丹明B光度法 测定镓含量
📋 Scope / 适用范围 ai_extracted
This section specifies the determination of gallium content in superalloys using the extraction separation-rhodamine B photometric method. This method is applicable for the determination of gallium content in superalloys with mass fractions ranging from 0.0005% to 0.010%.
本部分规定了用萃取分离一罗丹明B光度法测定高温合金中的嫁含量 本方法适用于高温合金中质量分数为0.000 5%一。.010%的稼含量的测定。
📚 References & Relations / 引用与关联
normative_reference
GB/T 20066
normative_reference
GB/T 6379
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