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GB/T 20975.28-2019 Active
GB/T 20975.28-2019 Methods for chemical analysis of aluminium and aluminium alloys—Part 28:Determination of cobalt content—Flame atomic absorption spectrometry
Abstract
This part of GB/T 20975 specifies the method for determining the cobalt content in aluminum and aluminum alloys by flame atomic absorption spectrometry.
This part is applicable to the determination of cobalt content in aluminum and aluminum alloys, as well as in aluminum-cobalt intermediate alloys. The measurement range is 0.005% to 12.0%.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 20975.28-2019 |
| CCS | Analysis methods for light metals and their alloys |
| ICS | Aluminum and aluminum alloys |
| Implement Date | 2020-05-01 |
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