Standard Number: YB/T 4531-2016(YB/T4531-2016)
Chinese:磷铁 硅含量的测定 硅钼蓝分光光度法
English:Determination of silicon content in iron phosphorus Silicon molybdenum blue spectrophotometric method
Effective Date:2016-09-01
Standard Applicability:This standard specifies the use of silicon molybdenum blue spectrophotometric method for the determination of silicon content. This standard applies to the determination of silicon content in ferrophosphorus, determination range (mass fraction): 0.050% ~ 4.00%.
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