標準號：BS EN 15157-2006
中文標準名稱：**工業陶瓷.大氣壓下空氣中高溫下陶瓷化合物的機械特性.恒定振幅下疲勞特性的測定
英文標準名稱：Advanced technical ceramics - Mechanical properties of ceramic composites at high temperature in air at atmospheric pressure - Determination of fatigue properties at constant amplitude
標準類型：Q32
發布日期：2006/9/29 12:00:00
實施日期：2006/9/29 12:00:00
中國標準分類號：Q32
國際標準分類號：81.060.30
引用標準：EN 658-1;EN 1892;EN 1893;EN 12291;prCEN/TR 13233-2007
適用范圍：This European Standard specifies the conditions for the determination of constant-amplitude of load or strainin uniaxial tension/tension or in uniaxial tension/compression cyclic fatigue properties of ceramic matrixcomposite materials (CMCs) with fibre reinforcement for temperature up to 1 700 °C in air at atmosphericpressure.This European Standard applies to all ceramic matrix composites with fibre reinforcement, unidirectional (1D),bi-directional (2D), and tri-directional (xD, where 2 < x ≤ 3).The purpose of this European Standard is to determine the behaviour of CMC when subjected to mechanicalfatigue and oxidation simultaneously. Tests for the determination of fatigue properties at high temperature ininert atmospheres differ from those in oxidative atmospheres. Contrary to an inert atmosphere, damage in anoxidative atmosphere accumulates due to the influence of purely mechanical fatigue and to chemical effects ofthe material’s oxidation.