NF EN 821-2

NF EN 821-2

August 1997
Standard Cancelled

Advanced technical ceramics. Monolithic ceramics. Thermo-physical properties. Part 2 : determination of thermal diffusivity by the laser flash (or heat pulse) method.

Ce document permet Ia détermination de la dilatation thermique, une propriété thermophysique essentielle au choix d'une cérarnique et ou dimensionnement des composants.

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Main informations

Collections

National standards and national normative documents

Publication date

August 1997

Number of pages

24 p.

Reference

NF EN 821-2

ICS Codes

81.060.30   Advanced ceramics

Classification index

B41-214

Print number

1 - 01/07/1997

European kinship

EN 821-2:1997
Sumary
Advanced technical ceramics. Monolithic ceramics. Thermo-physical properties. Part 2 : determination of thermal diffusivity by the laser flash (or heat pulse) method.

Ce document permet Ia détermination de la dilatation thermique, une propriété thermophysique essentielle au choix d'une cérarnique et ou dimensionnement des composants.
Standard replaced by (1)
NF EN ISO 18755
October 2023
Standard Current
Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of thermal diffusivity of monolithic ceramics by flash method

Table of contents
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  • Avant-propos
    3
  • 1 Domaine d'application
    4
  • 2 Références normatives
    4
  • 3 Définitions
    4
  • 4 Principe
    5
  • 5 Appareillage
    5
  • 6 Éprouvettes
    8
  • 7 Mode opératoire
    9
  • 8 Calcul des résultats
    9
  • 9 Présentation des résultats
    10
  • 10 Rapport d'essai
    10
  • Annexe A (normative) Étaloonnage de l'appareillage (instruments à mesure directe)
    15
  • Annexe B (normative) Étalonnage de l'appareillage (type différentiel)
    17
  • Annexe C (informative) Données de référence sur la dilatation thermique
    18
  • Annexe D (informative) Bibliographie
    20
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