CEN/TR 10353:2011

Chemical analysis of ferrous materials - Analysis of ferro-silicon - Determination of Al, Ti and P by inductively coupled plasma optical emission spectrometry

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 content between 0,2 and 2 %;
- Ti content between 0,02 and 0,25 %;
- P content between 0,005 and 0,05 %.
This Technical Report also describes the general requirements for analysis by inductively coupled plasma optical emission spectrometry, the preparation and dissolution of the test sample and the method of calculation of the results.
The procedure is valid for the analytical lines given in Table 1. This table also gives, for each line, the spectral interferences, which must be accurately corrected.
NOTE   The interferences extend 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 suggested 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

Chemische Analyse von Ferrolegierungen - Analyse von Ferrosilizium - Bestimmung von Al, Ti und P durch induktiv gekoppeltes Plasma und optische Emissionsspektrometrie

Analyse chimique des matériaux ferreux - Analyse du ferro-silicium - Détermination de Al, Ti et P par spectrométrie d'émission optique avec source à plasma induit

Le présent Rapport Technique décrit une méthode par spectrométrie d'émission optique avec source à
plasma induit, pour la détermination des teneurs en Al, Ti et P des alliages ferro-silicium.
La méthode est applicable aux :
-teneurs en Al comprises entre 0,2 et 2 % ;
- teneurs en Ti comprises entre 0,02 et 0,25 % ;
- teneurs en P comprises entre 0,005 et 0,05 %.
La procédure est valable pour les longueurs d’onde indiquées dans le Tableau 1. Pour chaque longueur
d’onde, ce tableau indique aussi les interférences spectrales qui doivent être corrigées.
NOTE L’étendue des interférences et la possibilité d’autres interférences dépendent de la température dans le
plasma et de la résolution optique du spectromètre utilisé.

Kemična analiza železovih zlitin - Analiza ferosilicija - Določevanje Al, Ti in P z direktno spektrometrijo optične emisije z induktivno sklopljeno plazmo

To tehnično poročilo opisuje metodo za določevanje Al, Ti in P z direktno spektrometrijo optične emisije z induktivno sklopljeno plazmo v ferosilikonskih materialih. Ta metoda se uporablja za: - vsebnost Al med 0,2 in 2 %; - vsebnost Ti med 0,02 in 0,25 %; - vsebnost P med 0,005 in 0,05 %. Postopek je potrjen za analitične linije, navedene v preglednici 1. Preglednica za vsako linijo navaja tudi spektralne interference, ki se morajo korigirati.

General Information

• Status: Published
• Publication Date: 01-Nov-2011
• ICS: 77.080.10 - Irons
• Technical Committee: ECISS/TC 102 - Methods of chemical analysis for iron and steel
• Drafting Committee: ECISS/TC 102/WG 3 - Determination of environmentally sensitive elements in steel
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 02-Nov-2011
• Due Date: 21-Jul-2012
• Completion Date: 02-Nov-2011
• Ref Project: SIST-TP CEN/TR 10353:2012 - Chemical analysis of ferrous materials - Analysis of Ferro-silicon - Determination of Al, Ti and P by inductively coupled plasma optical emission spectrometry

Standards Content (Sample)

SLOVENSKI STANDARD
SIST-TP CEN/TR 10353:2012
01-januar-2012
.HPLþQDDQDOL]DåHOH]RYLK]OLWLQ$QDOL]DIHURVLOLFLMD'RORþHYDQMH$O7LLQ3]
GLUHNWQRVSHNWURPHWULMRRSWLþQHHPLVLMH]LQGXNWLYQRVNORSOMHQRSOD]PR
Chemical analysis of ferrous materials - Analysis of Ferro-silicon - Determination of Al, Ti
and P by inductively coupled plasma optical emission spectrometry
Chemische Analyse von Ferrolegierungen - Analyse von Ferrosilicium - Bestimmung von
Al, Ti und P durch induktiv gekoppeltes Plasma und optische Emissionsspektrometrie
Analyse chimique des matériaux ferreux - Analyse du ferro-silicium - Détermination de
Al, Ti et P par spectrométrie d'émission optique avec source à plasma induit
Ta slovenski standard je istoveten z: CEN/TR 10353:2011
ICS:
77.040.30 Kemijska analiza kovin Chemical analysis of metals
77.080.10 Železo Irons
SIST-TP CEN/TR 10353:2012 en,fr
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST-TP CEN/TR 10353:2012

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SIST-TP CEN/TR 10353:2012


TECHNICAL REPORT
CEN/TR 10353

RAPPORT TECHNIQUE

TECHNISCHER BERICHT
November 2011
ICS 77.080.10
English Version
Chemical analysis of ferrous materials - Analysis of ferro-silicon
- Determination of Al, Ti and P by inductively coupled plasma
optical emission spectrometry
Analyse chimique des matériaux ferreux - Analyse du ferro- Chemische Analyse von Ferrolegierungen - Analyse von
silicium - Détermination de Al, Ti et P par spectrométrie Ferrosilizium - Bestimmung von Al, Ti und P durch induktiv
d'émission optique avec source à plasma induit gekoppeltes Plasma und optische Emissionsspektrometrie


This Technical Report was approved by CEN on 24 April 2011. It has been drawn up by the Technical Committee ECISS/TC 102.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.





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© 2011 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TR 10353:2011: E
worldwide for CEN national Members.

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SIST-TP CEN/TR 10353:2012
CEN/TR 10353:2011 (E)
Contents Page
Foreword .3
1 Scope .4
2 Normative references .4
3 Principle .4
4 Reagents .5
5 Apparatus .6
6 Sampling .6
7 Procedure .7
8 Expression of results . 12
9 Precision . 12
10 Test report . 12
Annex A (informative) Plasma optical emission spectrometer - Suggested performance criteria to
be checked . 13
Annex B (informative) Test samples used for the precision test . 16
Annex C (informative) Detailed results obtained from the precision test . 17
Bibliography .
...