Ferromolybdenum—Determination of silicon content—Sulphuric acid dehydration gravimetric method and molybdenum blue spectrophotometric method
全国生铁及铁合金标准化技术委员会(SAC/TC 318)
GB/T 5059的本部分规定了硫酸脱水重量法和硅钼蓝分光光度法测定钼铁中硅含量。
本部分适用于钼铁中硅含量的测定。测定范围（质量分数）：方法一硫酸脱水重量法0.50%～2.50%，方法二硅钼蓝分光光度法0.01%～1.00%。
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