GB/T 3654.3-1983
AbolishedMethods for chemical analysis of ferroniobium--The gravimetric method for the determination of silicon content
铌铁化学分析方法 重量法测定硅量
Application Summary AI generated
This standard specifies a gravimetric method for determining the silicon content in ferroniobium, an alloy used primarily in steelmaking and superalloy production. It is applied in metallurgical laboratories and quality control settings to ensure the chemical composition of ferroniobium meets specifications for use in high-strength low-alloy steels and heat-resistant materials. The method is particularly relevant for manufacturers and end-users in the iron and steel industry who require precise silicon analysis for process control and product certification.
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