GB/T 43899-2024 specifies a method for the determination of the contents of various elements in white mouth metamorphic iron by spark discharge atomic emission spectroscopy (AES). These elements include carbon, silicon, manganese, phosphorus, sulfur, chromium, nickel, molybdenum, vanadium, copper, titanium, aluminum, boron, arsenic, niobium, tungsten, cobalt, lead, tin, antimony, bismuth, zinc and zirconium, a total of 23 elements. This standard is applicable to the routine analysis of the chemical composition of pig iron. The determination range of each element is detailed in the standard to ensure the accuracy and Reliability 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 | H 11 | ICS | 77.100 |
| Release Date | 2024-04-25 00:00:00 | Implementation Date | 2024-11-01 00:00:00 |
