ISO 4491-4:2013
Metallic powders.Determination of oxygen content by reduction methods.Part 4: Total oxygen by reduction-extraction

Standard No.

ISO 4491-4:2013

Release Date

2013

Published By

International Organization for Standardization (ISO)

Status

Be replaced

Replace By

ISO 4491-4:2019

Latest

ISO 4491-4:2019

Scope

This part of ISO 4491 specifies a method for the determination of the total oxygen content of metallic powders by reduction-extraction at high temperature.

ISO 4491-4:2013 Referenced Document

• ISO 4491-1 Metallic powders — Determination of oxygen content by reduction methods — Part 1: General guidelines*， 2023-03-24 Update

ISO 4491-4:2013 history

• 2019 ISO 4491-4:2019 Metallic powders — Determination of oxygen content by reduction methods — Part 4: Total oxygen by reduction-extraction
• 2013 ISO 4491-4:2013 Metallic powders.Determination of oxygen content by reduction methods.Part 4: Total oxygen by reduction-extraction
• 1989 ISO 4491-4:1989 Metallic powders; determination of oxygen content by reduction methods; part 4: total oxygen by reduction-extraction