ISO 3909:1976

Hardmetals — Determination of cobalt — Potentiometric method ISO 3909:1976

Publication date:   Oct 1, 1976

General information

90.93 Standard confirmed   Sep 22, 2022

ISO

ISO/TC 119/SC 4 Sampling and testing methods for hardmetals

International Standard

77.160   Powder metallurgy

Buying

Published

Language in which you want to receive the document.

Scope

The method is applicable to carbides and binder metal powder mixtures, free of lubricant, all grades of presintered or sintered hardmetals, having a cobalt content exceeding 1 % (m/m). Gives principle, interfering elements, reagents, apparatus, sampling, procedure, expression of results and test report.

Life cycle

NOW

PUBLISHED
ISO 3909:1976
90.93 Standard confirmed
Sep 22, 2022