GB/T 43899-2024 《Pig iron—Determination of multi-element contents— Spark discharge atomic emission spectrometric method (Routine method)》 Related products
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 |
Extended reading
- 1GB/T 43901-2024《Ferronickel—Determination of arsenic,tin,stibonium,plumbum and bismuth contents—Inductively coupled plasma-mass spectrometric method（ICP-MS）》
- 2GB/T 43905.1-2024《Laboratory method for sampling fume and gases in welding and allied processes— Part 1: Determination of fume emission rate during arc welding and collection of fume for analysis》
- 3GB/T 43905.6-2024《Laboratory method for sampling fume and gases in welding and allied processes—Part 6: Procedure for quantitative determination of fume and gases from resistance spot welding》
- 4GB/T 43905.5-2024《Laboratory method for sampling fume and gases in welding and allied processes—Part 5: Identification of thermal-degradation products generated when welding or cutting through products composed wholly or partly of organic materials using pyrolysis-gas chromatography-mass spectrometry》
- 5GB/T 43905.4-2024《Laboratory method for sampling fume and gases in welding and allied processes—Part 4: Welding consumables welding fume emission limit value》
- 6GB/T 43905.3-2024《Laboratory method for sampling fume and gases in welding and allied processes—Part 3: Determination of ozone emission rate during arc welding》
- 7GB/T 43905.2-2024《Laboratory method for sampling fume and gases in welding and allied processes — Part 2: Determination of the emission rates of carbon monoxide , carbon dioxide, nitrogen monoxide and nitrogen dioxide during arc welding, cutting and gouging》
- 8GB/T 43944-2024《Measure method of weighted sound insulation index of ship internal material》
- 9GB/T 43943-2024《Environmental noise emitted by vessels》
- 10GB/T 43968-2024《General rules for high performance liquid chromatography-atomic fluorescence spectrometry analysis method》