ISO 4499-4:2016Published

Hardmetals — Metallographic determination of microstructure — Part 4: Characterisation of porosity, carbon defects and eta-phase content

Métaux-durs — Détermination métallographique de la microstructure — Partie 4: Caractérisation de la porosité, des défauts carbone et de la teneur en phase êta

Abstract / scope

ISO 4499-4:2016 specifies methods for the metallographic determination of the presence, type, and distribution of porosity, uncombined carbon and eta-phase in hardmetals.

Life cycle

Replaces

ISO 4505:1978WithdrawnHardmetals — Metallographic determination of porosity and uncombined carbonInternational Standard · Published 1 Aug 1978 · ISO/TC 119/SC 4