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Normas DIN – AENOR
DIN EN ISO 4947:2020-10

DIN EN ISO 4947:2020-10

Steel and cast iron - Determination of vanadium content - Potentiometric titration method (ISO 4947:2020); German version EN ISO 4947:2020

Acier et fonte - Détermination des teneurs en vanadium - Méthode par titrage potentiométrique (ISO 4947:2020); Version allemande EN ISO 4947:2020

Stahl und Gusseisen - Bestimmung des Vanadium-Gehaltes - Potentiometrisches Titrierverfahren (ISO 4947:2020); Deutsche Fassung EN ISO 4947:2020

Fecha:
2020-10 /Active
Equivalencias internacionales:

EN ISO 4947 (2020-07)

ISO 4947 (2020-06)

Relación con otras normas DIN:

Reemplaza a: DIN EN ISO 4947:2019-09

Reemplaza a: DIN EN 24947:1992-11

Resumen:
This International Standard specifies a potentiometric titration method for the determination of vanadium in steel and cast iron. The method is applicable to vanadium contents between 0,04 % (mass fraction) to 2 % (mass fraction).
Keywords:
Cast-iron, Chemical analysis and testing, Determination, Determination of content, Methods, Potentiometric methods, Processes, Steels, Titration, Titration method, Vanadium, Vanadium content
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