Record number :
1160924
Title of article :
Low cycle fatigue behavior in an orthogonal three-dimensional woven Tyranno fiber reinforced Si–Ti–C–O matrix composite
Author/Authors :
Shijie Zhu، نويسنده , , Yohei Kaneko، نويسنده , , Yasuo Ochi، نويسنده , , Toshio Ogasawara، نويسنده , , Takashi Ishikawa، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2004
Pages :
6
From page :
1069
To page :
1074
Abstract :
The low cycle fatigue tests of an orthogonal three-dimensional (3-D) Tyranno fiber reinforced Si–Ti–C–O (SiC) matrix composites were conducted with a sine wave form under stress and strain controls at room temperature. It was shown that the asymmetric response of strain or stress occurs between tension and compression. There is no stress ratio (R) effect on fatigue life between R=0.1 and −1 at 0.02 Hz. The reduction of Young’s modulus and sliding stress of interface during fatigue was analyzed to interpret experimental results.
Keywords :
Ceramic matrix composite , SiC fiber , Damage , Sliding stress of interface , Low cycle fatigue
Journal title :
INTERNATIONAL JOURNAL OF FATIGUE
Link To Document :