GSO ISO 4499-4:2021
ISO 4499-4:2016
Gulf Standard
Current Edition
·
Approved on
01 July 2021
Hardmetals — Metallographic determination of microstructure — Part 4: Characterisation of porosity, carbon defects and eta-phase content
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GSO ISO 4499-4:2021 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.
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