Résumé
This document describes a test method for measuring the gas permeability of AM-made sand mould samples with designed internal structures such as thin walls, hollows, slits, ribs for controlling gas permeability using a sample holder and for checking gas permeability of the AM-made sand moulds and cores with the structure designed before casting using a probe.
Informations générales
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État actuel: ProjetStade: CD approuvé pour enregistrement comme DIS [30.99]
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Edition: 1
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Comité technique :ISO/TC 261ICS :25.030
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