Standard Number: YB/T 4724-2018(YB/T4724-2018)
Chinese:钢渣 二氧化硅含量的测定 高氯酸脱水重量-硅钼蓝光度法
English:Steel slag Determination of silicon dioxide content Perchloric acid dehydration weight-silicon molybdenum blue photometric method
Effective Date:2019-07-01
Standard Applicability:This standard specifies the determination of silica content in steel slag method of determination of the scope, principle, instrumentation, reagents, sample preparation, analytical steps, calculation of results, test reports and other content. This standard applies to the determination of silica content in steel slag, determination of the range (mass fraction): 5.00% ~ 30.00%.
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