Reference number
ISO 17142:2014
International Standard
ISO 17142:2014
Fine ceramics (advanced ceramics, advanced technical ceramics) — Mechanical properties of ceramic composites at high temperature in air at atmospheric pressure — Determination of fatigue properties at constant amplitude
Edition 1
2014-06
Preview
ISO 17142:2014
59199
No disponible en español
Publicado (Edición 1, 2014)
Esta publicación se revisó y confirmó por última vez en 2019. Por lo tanto, esta versión es la actual.

ISO 17142:2014

ISO 17142:2014
59199
Idioma
Formato
CHF 96
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Resumen

ISO 17142:2014 specifies the conditions for the determination of properties at constant-amplitude of load or strain in uniaxial tension/tension or in uniaxial tension/compression cyclic fatigue of ceramic matrix composite materials (CMCs) with fibre reinforcement for temperature up to 1 700 °C in air at atmospheric pressure.

It applies to all ceramic matrix composites with fibre reinforcement, unidirectional (1D), bi-directional (2D), and tri-directional (xD, where 2 < x ≤ 3).

Its purpose is to determine the behaviour of CMC when subjected to mechanical fatigue and oxidation simultaneously. Tests for the determination of fatigue properties at high temperature in inert atmospheres differ from those in oxidative atmospheres. Contrary to an inert atmosphere, damage in an oxidative atmosphere accumulates due to the influence of purely mechanical fatigue and to chemical effects of the material's oxidation.

Informaciones generales

  •  : Publicado
     : 2014-06
    : Norma Internacional en proceso de revisión sistemática [90.20]
  •  : 1
     : 15
  • ISO/TC 206
    81.060.30 
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