GB/T 3654.5-1983
ActiveMethods for chemical analysis of ferroniobium--The molybdenum blue photometric method for the determination of the phosphorus content
铌铁化学分析方法 钼蓝光度法测定磷量
Application Summary AI generated
This standard specifies the molybdenum blue photometric method for determining phosphorus content in ferroniobium. It is applied in the metallurgical industry for quality control and chemical analysis of ferroniobium alloys, which are used as additives in steelmaking and superalloy production. The method ensures accurate phosphorus measurement to meet material specifications and prevent detrimental effects on alloy properties.
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