International Standard
ISO 18755:2022
Fine ceramics (advanced ceramics, advanced technical ceramics) — Determination of thermal diffusivity of monolithic ceramics by flash method
Reference number
ISO 18755:2022
Edition 2
2022-12
International Standard
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ISO 18755:2022
81531
Published (Edition 2, 2022)

ISO 18755:2022

ISO 18755:2022
81531
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Format
CHF 173
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Abstract

This document specifies the test method for the determination of thermal diffusivity from room temperature to at least 1 700 K by the flash method for homogeneous monolithic ceramics with porosity less than 10 %.

Flash methods, like laser flash, are applicable to homogeneous isotropic materials with thermal diffusivity values ranging from 0,1 to 1 000 mms-1 within the temperature range from approximately 100 K to 2 300 K.

The method described in Annex G describes how to estimate, on the basis of the thermal diffusivity test, the specific heat capacity and the thermal conductivity of homogeneous monolithic ceramics with porosity less than 10 %.

General information

  •  : Published
     : 2022-12
    : International Standard published [60.60]
  •  : 2
     : 42
  • ISO/TC 206
    81.060.30 
  • RSS updates

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