EN 12441-10:2004

Zinc and zinc alloys - Chemical analysis - Part 10: Determination of chromium and titanium in zinc alloys - Spectrophotometric method

This document specifies a spectrophotometric method for the determination of chromium and titanium in zinc alloys. It is applicable to the products specified in EN 988, EN 1774 and EN 12844.
It is suitable for the determination of chromium and titanium contents (mass fractions) between 0,05 % and 0,50 %.

Zink und Zinklegierungen - Chemische Analyse - Teil 10: Bestimmung von Chrom und Titan in Zinklegierungen - Spektrophotometrisches Verfahren

Dieses Dokument legt ein spektrophotometrisches Verfahren für die Bestimmung von Chrom und Titan in Zinkle-
gierungen fest. Das Verfahren ist auf die in EN 988, EN 1774 und EN 12844 festgelegten Produkte anwendbar.
Es ist geeignet für die Bestimmung von Chrom- und Titangehalten (Massenanteil) zwischen 0,05 % und 0,50 %.

Zinc et alliages de zinc - Analyse chimique - Partie 10: Dosage du chrome et du titane dans les alliages de zinc - Méthode spectrophotométrique

Ce document décrit une méthode d�analyse permettant de déterminer la teneur en chrome et en titane des
alliages de zinc, par spectrophotométrie. Elle est applicable aux produits spécifiés dans les EN 988, EN 1774
et EN 12844.
Elle convient au dosage de fractions massiques de chrome et de titane comprises entre 0,05 % et 0,50 %.

Cink in cinkove zlitine – Kemična analiza – 10. del: Določevanje kroma in titana v cinkovih zlitinah – Metoda spektrofotometrije

General Information

• Status: Published
• Publication Date: 21-Dec-2004
• ICS: 77.040.30 - Chemical analysis of metals
• ICS: 77.120.60 - Lead, zinc, tin and their alloys
• Technical Committee: CEN/TC 209 - Zinc and zinc alloys
• Drafting Committee: CEN/TC 209/WG 6 - Methods of analysis and testing
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 04-Apr-2019
• Ref Project: SIST EN 12441-10:2005 - Zinc and zinc alloys - Chemical analysis - Part 10: Determination of chromium and titanium in zinc alloys - Spectrophotometric method

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Zink und Zinklegierungen - Chemische Analyse - Teil 10: Bestimmung von Chrom und Titan in Zinklegierungen - Spektrophotometrisches VerfahrenZinc et alliages de zinc - Analyse chimique - Partie 10: Dosage du chrome et du titane dans les alliages de zinc - Méthode spectrophotométriqueZinc and zinc alloys - Chemical analysis - Part 10: Determination of chromium and titanium in zinc alloys - Spectrophotometric method77.120.60Svinec, cink, kositer in njihove zlitineLead, zinc, tin and their alloys77.040.30Kemijska analiza kovinChemical analysis of metalsICS:Ta slovenski standard je istoveten z:EN 12441-10:2004SIST EN 12441-10:2005en01-marec-2005SIST EN 12441-10:2005SLOVENSKI
STANDARD



SIST EN 12441-10:2005



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 12441-10December 2004ICS 77.040.30; 77.120.60English versionZinc and zinc alloys - Chemical analysis - Part 10: Determinationof chromium and titanium in zinc alloys - SpectrophotometricmethodZinc et alliages de zinc - Analyse chimique - Partie 10:Dosage du chrome et du titane dans les alliages de zinc -Méthode spectrophotométriqueZink und Zinklegierungen - Chemische Analyse - Teil 10:Bestimmung von Chrom und Titan in Zinklegierungen -Spektrophotometrisches VerfahrenThis European Standard was approved by CEN on 4 November 2004.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2004 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 12441-10:2004: ESIST EN 12441-10:2005



EN 12441-10:2004 (E) 2 Contents Page Foreword.3 1 Scope.4 2 Normative references.4 3 Terms and definitions.4 4 Principle.4 5 Reagents.4 6 Apparatus.6 7 Sampling.6 8 Procedure.6 9 Calculation and expression of results.8 10 Test report.8 Annex A (informative)
Additional information on international co-operative tests.9 Annex B (Informative)
Graphical representation of precision data.10 Bibliography.12
SIST EN 12441-10:2005



EN 12441-10:2004 (E) 3 Foreword This document (EN 12441-10:2004) has been prepared by Technical Committee CEN/TC 209 “Zinc and zinc alloys”,
...