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PD CEN/TR 10353:2011

Current

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

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

11-30-2011

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.

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

Committee
ISE/1
DocumentType
Standard
Pages
34
PublisherName
British Standards Institution
Status
Current

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 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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