EN 24491-4:1993
Metallic Powders - Determination of Oxygen Content by Reduction Methods - Part 4: Total Oxygen by Reduction-Extraction (ISO 4491-4: 1989)

Standard No.

EN 24491-4:1993

Release Date

1993

Published By

European Committee for Standardization (CEN)

Status

Withdraw

Latest

EN 24491-4:1993

Replace By

EN ISO 4491-4-2013

Scope

This part of ISO 4491 specifies a method forThe determination of the total oxygen content of metallic powders in concentrations up to about 2%(mlm) by reduction-extraction at high temperature.

EN 24491-4:1993 history

• 1993 EN 24491-4:1993 Metallic Powders - Determination of Oxygen Content by Reduction Methods - Part 4: Total Oxygen by Reduction-Extraction (ISO 4491-4: 1989)