GB/T 13747.9-2022 Active
GB/T 13747.9-2022 Methods for chemical analysis of zirconium and zirconium alloys—Part 9:Determination of magnesium content—Flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry
Abstract
This document specifies the flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry methods for determining the magnesium content in zirconium and zirconium alloys.
This document is applicable to the determination of magnesium content in sponge zirconium, zirconium, and zirconium alloys. Method I is suitable for the determination of magnesium content in the range of 0.001% to 0.010%; Method II is suitable for the determination of magnesium content in the range of 0.001% to 0.100%. Method II is an arbitration analysis method.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 13747.9-2022 |
| CCS | Analysis methods for rare metals and their alloys |
| ICS | Other non-ferrous metals and their alloys |
| Implement Date | 2023-02-01 |