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GB/T 4324.11-2012 Active
GB/T 4324.11-2012 Methods for chemical analysis of tungsten—Part 11:Determination of aluminum content—Inductively coupled plasma atomic emission spectrometry
Abstract
This part of GB/T 4324 specifies the method for determining the aluminum content in tungsten powder, tungsten bars, tungsten trioxide, blue tungsten oxide, purple tungsten oxide, tungsten carbide, tungstic acid, ammonium metatungstate, and ammonium paratungstate.
This part is applicable to the determination of aluminum content in tungsten powder, tungsten bars, tungsten trioxide, blue tungsten oxide, purple tungsten oxide, tungsten carbide, tungstic acid, ammonium metatungstate, and ammonium paratungstate. The measurement range is 0.000 5% to 0.050%.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 4324.11-2012 |
| CCS | Rare high-melting-point metals and their alloys |
| ICS | Other non-ferrous metals and their alloys |
| Implement Date | 2013-10-01 |
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