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YB/T 190.1-2001
YB/T 190.1-2001 Methods for chemical analysis of continuous casting mold powder—The perchloric acid dehydration gravimetric method for the determination of silicon dioxide content
Abstract
This standard specifies the method outline, reagents, samples, operating procedures, result calculation, and allowable deviations for determining the silica content in high-chloric acid dehydration by weight method.
This standard is applicable to the determination of silica content in continuous casting protective slag. The measurement range is 2000% to 5000% (by mass fraction).
General Product Information
| Document Type | Industry standards-Black metallurgy |
|---|---|
| Standard Status | Replaced |
| Standard Code | YB/T 190.1-2001 |
| Implement Date | 2002-01-01 |
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