BH GSO ISO 4499-3:2022
Bahraini Standard
Current Edition
·
Approved on
28 April 2022
·
Hardmetals — Metallographic determination of microstructure — Part 3: Measurement of microstructural features in Ti (C, N) and WC/cubic carbide based hardmetals
BH GSO ISO 4499-3:2022 Files
English
25 Pages
Current Edition
Reference Language
55.56 BHD
BH GSO ISO 4499-3:2022 Scope
ISO 4499-3:2016 gives guidelines for the measurement of microstructural features in Ti(C,N) based hardmetals and WC/Co hardmetals that contain additional cubic carbides by metallographic techniques only using optical or electron microscopy. It is intended for sintered hardmetals (also called cemented carbides or cermets) containing primarily inorganic carbides and nitrides as the hard phase. It is also intended for measuring the phase size and distribution by the linear intercept technique.
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