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GB/T 13747.1-2017 Active
GB/T 13747.1-2017 Methods for chemical analysis of zirconium and zirconium alloys—Part 1:Determination of tin content—Potassium iodate titration and phenylfluorone-polyethylene glycoloctyl phenyl ether spectrophotometry
Abstract
This part of GB/T 13747 specifies the method for determining the amount of tin in zirconium and zirconium alloys. This part is applicable to the determination of the amount of tin in sponge zirconium, zirconium, and zirconium alloys. The determination range of the potassium iodate titration method is 0.50% to 4.00%; and the determination range of the spectrophotometric method using phenyl fluorone polyethylene glycol octylphenyl ether is 0.001% to 0.045%.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 13747.1-2017 |
| CCS | Rare high-melting-point metals and their alloys |
| ICS | Other non-ferrous metals and their alloys |
| Implement Date | 2018-04-01 |
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