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GB/T 13747.10-2022 Active
GB/T 13747.10-2022 Methods for chemical analysis of zirconium and zirconium alloys—Part 10:Determination of tungsten content—Thiocyanate spectrophotometry and inductively coupled plasma atomic emission spectrometry
Abstract
This document specifies the sulfocyanoate spectrophotometry and inductively coupled plasma atomic emission spectrometry methods for determining the tungsten content in zirconium and zirconium alloys.
This document is applicable to the determination of tungsten content in sponge zirconium, zirconium, and zirconium alloys. Method I is suitable for determining tungsten content in the range of 0.003% to 0.020%; Method II is suitable for determining tungsten content in the range of 0.005% to 0.050%.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 13747.10-2022 |
| CCS | Analysis methods for rare metals and their alloys |
| ICS | Other non-ferrous metals and their alloys |
| Implement Date | 2023-02-01 |
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