ISO 18550:2016 Preview
Fine ceramics (advanced ceramics, advanced technical ceramics) -- Testing method for macro-heterogeneity in microstructure
ISO 18550:2016 specifies a test method for determining macro-heterogeneities within the microstructure of fine ceramics that are above a certain size within the volume of the material and affect materials mechanical strength properties. This method is limited to fine ceramics with a porosity of less than 10 vol% and that are transparent for visible light in the form of a thin specimen.
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