ISO 4491-1:1989

Metallic powders — Determination of oxygen content by reduction methods — Part 1: General guidelines

Publication date: Sep 28, 1989

General information

Current stage: 90.92 Effective date: Oct 15, 2022

Originator: ISO

Owner: ISO/TC 119/SC 2

Type: International Standard

ICS: 77.160

Languages: French English

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Status: Published

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Scope

Gives some recommendations for the correct interpretation of the results obtained. The test methods are applicable generally to all powders of metals, alloys, carbides and mixtures thereof. The constituents of the powder shall be non-volatile and free of lubricant or organic binder. The limitations of the methods which depend upon the nature of the analysed metal are discussed in clause 4.

Life cycle

NOW

PUBLISHED
ISO 4491-1:1989
90.92 Standard to be revised
Oct 15, 2022

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