The GB/T 16477.1-2024 standard describes in detail the determination of the total amount of rare earths and the content of fifteen rare earth elements in rare earth ferrosilicon alloys and mg ferrosilicon alloys. The standard applies to the determination of rare earth content in these alloys by Inductance Coupled Plasma Atomic Emission Spectroscopy (AES) method (method 1) and EDTA Titrimetric method (method 2).
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 | H14 | ICS | 77.120.99 |
| Release Date | 2024-04-25 00:00:00 | Implementation Date | 2024-04-25 00:00:00 |
