GB/T 223.14-2000
AbolishedMethods for chemical analysis of iron，steel and alloy--The N-benzoy-N-phenylhydroxylamine extraction photometric method for the determination of vanadium content
钢铁及合金化学分析方法 钽试剂萃取光度法测定钒含量
Application Summary AI generated
This standard specifies the N-benzoyl-N-phenylhydroxylamine extraction photometric method for determining vanadium content in iron, steel, and alloys. It is applied in metallurgical laboratories and quality control settings for chemical analysis of ferrous materials. The method is used to ensure material composition meets specifications for vanadium-containing steels and alloys in manufacturing and testing contexts.
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