YB/T 109.5-2012 PDF English
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YB/T 109.5: Historical versions
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| YB/T 109.5-2012 | English | 159 | Add to Cart | 3 days [Need to translate] | Silicon barium alloy. Determination of phosphorus content. The molybdenum blue spectrophotometric method |
| YB/T 109.5-1997 | English | 239 | Add to Cart | 2 days [Need to translate] | Methods for chemical analysis of barium silicon the molybolenum blue photometric method for the determination of phosphorus content |
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Basic data
| Standard ID | YB/T 109.5-2012 (YB/T109.5-2012) |
| Description (Translated English) | Silicon barium alloy. Determination of phosphorus content. The molybdenum blue spectrophotometric method |
| Sector / Industry | Ferrous Metallurgy Industry Standard (Recommended) |
| Classification of Chinese Standard | H11 |
| Classification of International Standard | 77.100 |
| Word Count Estimation | 6,635 |
| Older Standard (superseded by this standard) | YB/T 109.5-1997 |
| Quoted Standard | GB/T 4010 |
| Regulation (derived from) | Ministry of Industry and Information Technology Bulletin No. 55 of 2012; industry standard filing Notice 2013 No. 2 (No. 158 overall) |
| Issuing agency(ies) | Ministry of Industry and Information Technology |
| Summary | This standard specifies the key blue spectrophotometric determination of silicon barium alloy phosphorus content. This standard applies to silicon barium alloys Determination of phosphorus content. Measuring range (mass fraction): 0. 010% to 0. 050%. |