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GB/T 6150.7-2008 Active
GB/T 6150.7-2008 Methods for chemical analysis of tungsten concentrates—Determination of tantalum content and niobium content—Inductively coupled plasma emission spectrometry and spectrophotometry
Abstract
This method specifies the determination method for the amount of tantalum and niobium in tungsten concentrate. This method is suitable for the determination of the amount of tantalum and niobium in tungsten concentrate. The determination range is: the mass fraction of tantalum pentoxide is 0.020% to 1.00%, and the mass fraction of niobium pentoxide is 0.020% to 1.00%.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 6150.7-2008 |
| CCS | Rare high-melting-point metals and their alloys |
| ICS | Other non-ferrous metals and their alloys |
| Implement Date | 2008-12-01 |
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