ISO 3907:1985Withdrawn

Hardmetals — Determination of total carbon content — Gravimetric method

Métaux-durs — Dosage du carbone total — Méthode gravimétrique

This edition has been replaced by ISO 3907:2009.

Abstract / scope

This second edition cancels and replaces the first edition (i.e. ISO 3908:1976). The method is applicable to some carbides, mixtures of these carbides and binder, all grades of presintered or sintered hardmetals, produced from these carbides, having an insoluble carbon content between 0,02 and 0,5 % (m/m). Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report.

Life cycle

Replaces

ISO 3907:1977WithdrawnHardmetals — Determination of total carbon — Gravimetric methodInternational Standard · Published 1 Jan 1977 · ISO/TC 119

Replaced by

ISO/WD 3907Deleted (project abandoned)Hardmetals — Determination of total carbon content — Gravimetric or instrumental methodInternational Standard · ISO/TC 119/SC 4 ISO 3907:2009PublishedHardmetals — Determination of total carbon — Gravimetric methodInternational Standard · Published 29 Sep 2009 · ISO/TC 119/SC 4