GB/T 223.41-1985
ActiveMethods for chemical analysis of iron，steel and alloy--The anion-exchange separation-pyrogallol photometric method for the determination of tantalum content
钢铁及合金化学分析方法 离子交换分离-连苯三酚光度法测定钽量
Application Summary AI generated
This standard specifies a chemical analysis method for determining the tantalum content in iron, steel, and alloys. It is applied in metallurgical laboratories and quality control settings to separate tantalum via anion-exchange and measure it using pyrogallol photometry. The method is used for testing materials where precise tantalum quantification is required, such as in specialty steel and alloy production.
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