GB/T 1509-2016 in English
VALIDManganese ores一Determination of silicon content一 Perchloric acid dehydration gravimetric method
- Issued on:2016-10-13
- Implemented on:2017-09-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
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《GB/T 1509-2016锰矿石 硅含量的测定 高氯酸脱水重量法》由TC318(全国生铁及铁合金标准化技术委员会)归口,主管部门为中国钢铁工业协会。
Scope
This standard specifies the determination of silicon content in manganese ore by perchloric acid dehydration gravimetric method. This standard is applicable to the determination of silicon content in fluorine-free manganese ores and manganese concentrates, the determination range (mass fraction): 0.50%~20.00%.

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