ISO 3909:1976

Hardmetals — Determination of cobalt — Potentiometric method

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.

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

77.160

Statut:

Publié

Date de Publication:

1976-09-30

Numéro Standard:

ISO 3909:1976