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YS/T 372.17-2006 Active
YS/T 372.17-2006 Methods for elementary analysis of precious alloy—Determination of tungsten and rhenium content—Tungstic acid gravimetry and thiourea spectrophotometry
Abstract
This standard specifies the determination method for the tungsten and rhenium content in platinum alloys. This standard is applicable to the determination of tungsten and rhenium content in PtWRe alloys. The determination range is: W is 8% to 12%, and Re is 3% to 6%.
General Product Information
| Document Type | Industry standards-Non-ferrous metals |
|---|---|
| Standard Status | Active |
| Standard Code | YS/T 372.17-2006 |
| CCS | Analysis methods for precious metals and their alloys |
| ICS | Chemical analysis of metal materials |
| Implement Date | 2006-12-01 |
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