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sklademVydáno: 1987-03-31
BS 1902-9.2:1987
Methods of testing refractory materials. Chemical analysis by instrumental methods Analysis of silica refractories by X-ray fluorescence
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| Označení normy: | BS 1902-9.2:1987 |
| Počet stran: | 18 |
| Vydáno: | 1987-03-31 |
| ISBN: | 0 580 15534 X |
| Status: | Standard |
Popis
BS 1902-9.2:1987
This standard BS 1902-9.2:1987 Methods of testing refractory materials. Chemical analysis by instrumental methods is classified in these ICS categories:
- 81.080 Refractories
This Section of BS 1902-9 describes a method for analysing silica refractories using X-ray fluorescence.
The method is intended for materials containing more than 92 % of silica (SiO2) on the ignited basis. The ranges of content of constituents are given in Table 1 except for those used in glass manufacture which are given in Appendix C.
Appendix C gives modifications to this method which are required where it is to be used for the analysis of silica sands used in glass manufacture.