GB/T 223.88-2019 provides for the determination of calcium and mg content in steel and alloys by Inductance-coupled plasma atomic emission spectroscopy (AES). It specifies the required instruments and sets requirements for the parameters and performance of the Inductance-coupled plasma Atomic Emission Spectrometer. Detailed Sample Handling steps, including dissolve of steel and alloy samples, elimination of interfering elements, etc. By introducing the processed sample into the instrument, the calcium and mg content can be determined using the light emission intensity of specific wavelengths. The standard provides an accurate method for steel and alloy production and mass testing, helps to control product composition, and promotes the development of industry standardization.
| Status | Active | ||
|---|---|---|---|
| CCS | H11 | ICS | 77.080.01 |
| Release Date | 2019-06-04 00:00:00 | Implementation Date | 2020-05-01 00:00:00 |