NF A06-652

NF A06-652

December 1993
Standard Cancelled

Chemical analysis of titanium alloys. Determination of aluminium content in Ti-AI-V alloy. Titrimetric method with EDTA.

Le présent document spécifie une méthode de dosage par titrimétrie de l'aluminium dans les alliages de titane de nuance Ti-Al-V.

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Main informations

Collections

National standards and national normative documents

Publication date

December 1993

Number of pages

8 p.

Reference

NF A06-652

ICS Codes

77.120.50   Titanium and titanium alloys

Classification index

A06-652

Print number

1 - 01/11/1993
Sumary
Chemical analysis of titanium alloys. Determination of aluminium content in Ti-AI-V alloy. Titrimetric method with EDTA.

Le présent document spécifie une méthode de dosage par titrimétrie de l'aluminium dans les alliages de titane de nuance Ti-Al-V.
Standard replaced by (1)
NF A06-652
February 2020
Standard Current
Chemical analysis of titanium alloys - Determination of aluminium in Ti Al alloy grades - Titrimetric method

Le présent document spécifie une méthode de détermination titrimétrique de l'aluminium dans les alliages de titane de nuance Ti Al. La méthode s'applique aux teneurs en aluminium comprises entre 3 pour cent et 6 pour cent mais peut être étendue à des teneurs supérieures en diminuant la prise d'essai et après validation.

Table of contents
  • 1 Domaine d'application
    4
  • 2 Références normatives
    4
  • 3 Définitions
    4
  • 4 Principe
    4
  • 5 Appareillage
    4
  • 6 Réactifs
    5
  • 7 Échantillonnage
    6
  • 8 Mode opératoire
    6
  • 8.1 Prise d'essai
    6
  • 8.2 Mise en solution
    6
  • 8.3 Séparation du titane et du zirconium
    6
  • 8.4 Titration
    7
  • 8.5 Détermination du titre exact de la solution de zinc
    7
  • 9 Expression des résultats
    7
  • 10 Procès-verbal d'essai
    7
  • Annexe A (informative) Données de fidélité
    8
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