NF EN ISO 15732

NF EN ISO 15732

November 2005
Standard Current

Fine ceramics (advanced ceramics, advanced technical ceramics) - Test method for fracture toughness of monolithic ceramics at room temperature by single edge precracked beam (SEPB) method

ISO 15732:2003 describes a test method for the determination of fracture toughness of monolithic ceramic materials at room temperature by the Single-Edge-Precracked-Beam (SEPB) method.This International Standard is intended for use with monolithic ceramics and whisker- or particulate-reinforced ceramics which are regarded as macroscopically homogeneous. It does not include continuous-fiber-reinforced ceramic composites.ISO 15732:2003 is for material development, material comparison, quality assurance, characterization, reliability and design data generation.Fracture toughness values determined with other test methods cannot be interchanged with KIpb as defined in this International Standard, and may not be interchangeable with each other.

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Main informations

Collections

National standards and national normative documents

Publication date

November 2005

Number of pages

28 p.

Reference

NF EN ISO 15732

ICS Codes

81.060.30   Advanced ceramics

Classification index

B41-218

Print number

1 - 28/10/2005

International kinship

European kinship

EN ISO 15732:2005
Sumary
Fine ceramics (advanced ceramics, advanced technical ceramics) - Test method for fracture toughness of monolithic ceramics at room temperature by single edge precracked beam (SEPB) method

ISO 15732:2003 describes a test method for the determination of fracture toughness of monolithic ceramic materials at room temperature by the Single-Edge-Precracked-Beam (SEPB) method.

This International Standard is intended for use with monolithic ceramics and whisker- or particulate-reinforced ceramics which are regarded as macroscopically homogeneous. It does not include continuous-fiber-reinforced ceramic composites.

ISO 15732:2003 is for material development, material comparison, quality assurance, characterization, reliability and design data generation.

Fracture toughness values determined with other test methods cannot be interchanged with KIpb as defined in this International Standard, and may not be interchangeable with each other.

Table of contents
  • Avant-propos
    iv
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    2
  • 4 Symboles et désignations
    3
  • 5 Principe
    3
  • 6 Appareillage
    4
  • 7 Éprouvettes
    7
  • 8 Méthodes d'essai
    8
  • 9 Évaluation de la validité de la valeur mesurée
    13
  • 10 Calcul
    14
  • 11 Rapport d'essai
    15
  • Annexe A (informative) Dispositif de préfissuration
    16
  • Annexe B (informative) Modes opératoires recommandés pour la méthode SEPB
    19
  • Bibliographie
    22
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