This standard describes methods for the determination of sulfur content in ferromanganese, silicon manganese alloys, ferromanganese nitride and metallic manganese by infrared absorption method and combustion neutralized Titrimetric method. Method 1 is suitable for samples with sulfur content between 0.003% and 0.120%, while Method 2 is suitable for samples with sulfur content between 0.015% and 0.120%, and is not suitable for the determination of ferromanganese nitride. The standard details the principle, reagents, equipment and operation steps of the experiment, and is suitable for the detection of sulfur content in related alloys and metal materials.
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 | H11 | ICS | 77.100 |
| Release Date | 2022-12-30 00:00:00 | Implementation Date | 2023-07-01 00:00:00 |
