ISO 23201:2015
Current
The latest, up-to-date edition.
Aluminium oxide primarily used for production of aluminium — Determination of trace elements — Wavelength dispersive X-ray fluorescence spectrometric method
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English
16-11-2015
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ISO 23201:2015 sets out a wavelength dispersive X-ray fluorescence spectrometric method for the analysis of aluminium oxide for trace amounts of any or all of the following elements: sodium, silicon, iron, calcium, titanium, phosphorus, vanadium, zinc, manganese, gallium, potassium, copper, chromium and nickel. These elements are expressed as the oxides Na2O, SiO2, Fe2O3, CaO, TiO2, P2O5, V2O5, ZnO, MnO, Ga2O3, K2O, CuO, Cr2O3, and NiO on an un-dried sample basis. The method is applicable to smelting-grade aluminium oxide. The concentration range covered for each of the components is also given.
| DevelopmentNote |
Supersedes ISO/DIS 23201. (11/2015)
|
| DocumentType |
Standard
|
| Pages |
32
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| BS ISO 23201:2015 | Identical |
| AS 4538.1-1999 | Guide to the sampling of alumina Sampling procedures (Reconfirmed 2013) |
| AS 4538.2-2000 | Guide to sampling of alumina Preparation of samples (Reconfirmed 2013) |
| AS 2563-1996 | Wavelength dispersive X-ray fluorescence spectrometers - Determination of precision |
| AS 2706-2003 | Numerical values - Rounding and interpretation of limiting values (Reconfirmed 2018) |
| ISO 806:2004 | Aluminium oxide primarily used for the production of aluminium — Determination of loss of mass at 300 degrees C and 1 000 degrees C |
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