ISO 17167:2018

Fine ceramics (advanced ceramics, advanced technical ceramics) — Mechanical properties of monolithic ceramics at room temperature — Determination of flexural strength by the ring-on-ring test

This document specifies a method for the determination of the nominal equibiaxial flexural strength by the ring-on-ring test of advanced monolithic technical ceramic materials at room temperature. This document is applicable to materials with a grain size less than 100 µm.

Céramiques techniques — Propriétés mécaniques des céramiques monolithiques à température ambiante — Détermination de la résistance à la flexion à l'aide de doubles anneaux

General Information

• Status: Published
• Publication Date: 07-Nov-2018
• ICS: 81.060.30 - Advanced ceramics
• Technical Committee: ISO/TC 206 - Fine ceramics
• Drafting Committee: ISO/TC 206 - Fine ceramics

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 17167
First edition
2018-11
Fine ceramics (advanced ceramics,
advanced technical ceramics) —
Mechanical properties of monolithic
ceramics at room temperature —
Determination of flexural strength by
the ring-on-ring test
Céramiques techniques — Propriétés mécaniques des céramiques
monolithiques à température ambiante — Détermination de la
résistance à la flexion à l'aide de doubles anneaux
Reference number
ISO 17167:2018(E)
©
ISO 2018

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ISO 17167:2018(E)

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ii © ISO 2018 – All rights reserved

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ISO 17167:2018(E)

Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Significance and use . 2
6 Apparatus . 2
6.1 Test machine . 2
6.2 Test jig . 3
6.3 Calliper or alternative calibrated device for the measurement of the test piece thickness . 4
6.4 Device for measuring the temperature and humidity . 4
7 Test pieces . 4
7.1 General . 4
7.2 Dimensions and tolerances . 5
7.3 Surface finish . 6
7.3.1 General. 6
7.3.2 Surface finishing I: as-fired . 7
7.3.3 Surface finishing II: grinding/lapping/polishing . 7
7.3.4 Surface finish III: finishing by agreed p
...