GB/T 3653.3-1988
AbolishedMethods for chemical analysis of ferroboron--The perchloric acid dehydration-gravimetric method for the determination of silicon content
硼铁化学分析方法 高氯酸脱水重量法测定硅量
Application Summary AI generated
This standard specifies a method for determining the silicon content in ferroboron by dehydrating the sample with perchloric acid and measuring the residue gravimetrically. It is applied in metallurgical laboratories and quality control settings for analyzing ferroalloys used in steelmaking and casting. The method ensures accurate silicon quantification to verify alloy composition and compliance with material specifications.
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