This standard specifies a method for the determination of iron, aluminum, silicon and copper in chromium metal by Inductance Coupled Plasma Atomic Emission Spectroscopy (AES) (ICP-OES). The standard is suitable for the detection of trace elements in chromium metal materials, providing an accurate detection range and method flow, and providing a technical basis for material quality control and chemical analysis.
| Status | Active |
|---|---|
| CCS | H11 | ICS | 77.100 |
| Release Date | 2016-12-13 00:00:00 | Implementation Date | 2017-09-01 00:00:00 |