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EVS-EN ISO 4499-3:2016

Hardmetals - Metallographic determination of microstructure - Part 3: Measurement of microstructural features in Ti (C, N) and WC/cubic carbide based hardmetals (ISO 4499-3:2016)

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Kehtiv alates 04.04.2016
Alusdokumendid
ISO 4499-3:2016; EN ISO 4499-3:2016
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Standardi ajalugu

Staatus
Kuupäev
Tüüp
Nimetus
04.04.2016
Põhitekst
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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EVS-EN ISO 4499-1:2010

Hardmetals - Metallographic determination of microstructure - Part 1: Photomicrographs and description
Kehtetu alates 17.08.2020
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EVS-EN ISO 4499-2:2010

Hardmetals - Metallographic determination of microstructure - Part 2: Measurement of WC grain size
Kehtetu alates 17.08.2020
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EVS-EN ISO 4499-4:2016

Hardmetals - Metallographic determination of microstructure - Part 4: Characterisation of porosity, carbon defects and eta-phase content (ISO 4499-4:2016)
Uusim versioon Kehtiv alates 04.04.2016