PD CEN/TR 10353:2011
Current
The latest, up-to-date edition.
Chemical analysis of ferrous materials. Analysis of ferro-silicon. Determination of Al, Ti and P by inductively coupled plasma optical emission spectrometry
Hardcopy , PDF
English
30-11-2011
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Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Sampling
7 Procedure
8 Expression of results
9 Precision
10 Test report
Annex A (informative) - Plasma optical emission
spectrometer - Suggested performance
criteria to be checked
Annex B (informative) - Test samples used for
the precision test
Annex C (informative) - Detailed results obtained
from the precision test
Bibliography
Provides an inductively coupled plasma optical emission spectrometric method for the determination of Al, Ti and P contents in ferro-silicon materials.
| Committee |
ISE/1
|
| DocumentType |
Standard
|
| Pages |
34
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
This Technical Report describes an inductively coupled plasma optical emission spectrometric method for the determination of Al, Ti and P contents in ferro-silicon materials. The method is applicable to: Al contents between 0,2 and 2 %; Ti contents between 0,02 and 0,25 %; P contents between 0,005 and 0,05 %. The procedure is valid for the analytical lines given in Table 1. This table also gives, for each line, the spectral interferences, which shall be corrected. NOTE The interferences extent as well as other possible interferences depend on the temperature in the plasma and on the optical resolution of the spectrometer used. Table 1 — Spectral lines recommended together with the interferences which shall be corrected Element Wavelength (nm) Interferences Al 308,22 V Ti 337,28 V, Ni P 178,29 Mo
| Standards | Relationship |
| CEN/TR 10353:2011 | Identical |
| ISO 5725-1:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions |
| ISO 1042:1998 | Laboratory glassware — One-mark volumetric flasks |
| ISO 648:2008 | Laboratory glassware — Single-volume pipettes |
| EN ISO 648:2008 | Laboratory glassware - Single-volume pipettes (ISO 648:2008) |
| ISO 5725-3:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 3: Intermediate measures of the precision of a standard measurement method |
| ISO 4552-1:1987 | Ferroalloys Sampling and sample preparation for chemical analysis Part 1: Ferrochromium, ferrosilicochromium, ferrosilicon, ferrosilicomanganese, ferromanganese |
| EN ISO 1042:1999 | Laboratory glassware - One-mark volumetric flasks (ISO 1042:1998) |
| ISO 3713:1987 | Ferroalloys — Sampling and preparation of samples — General rules |
| ISO 5725-2:1994 | Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
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