GB/T 8454-2020 《Reduced ilmenite powder for welding rob—Determination of ferrous iron content—Potassium dichromate titrimetric method》 Related products
This standard specifies the method for the determination of iron content in reduced ilmenite powder for welding electrodes by the potassium dichromate Titrimetric method. It is suitable for the determination of ferrous content in the range of 1.00% to 10.00%. The standard describes in detail the dissolving treatment and titration steps of the sample under the condition of isolation from air, and specifies the purity requirements of the reagents used to ensure the accuracy and conformity of the determination 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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