GB/T 38812.2-2020 《Direct reduced iron—Determination of metallic iron content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride》 Related products
This standard specifies the method for the determination of metallic iron content in direct reduced iron using the ferric chloride analysis potassium dichromate Titrimetric method, which is applicable to the metallic iron content ≥ 50.00%. The standard details the operation steps of sample dissolving, separation and titration, and specifies the purity requirements of the reagents used to ensure the accuracy and repeatability of the measurement results.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active |
|---|---|
| CCS | D31 | ICS | 73.060.10 |
| Release Date | 2020-06-02 00:00:00 | Implementation Date | 2021-01-01 00:00:00 |
Extended reading
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