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作者:

Hou, Geng (Hou, Geng.) | Shang, De-Guang (Shang, De-Guang.) (学者:尚德广) | Zuo, Lin-Xuan (Zuo, Lin-Xuan.) | Qu, Lin-Feng (Qu, Lin-Feng.) | Xia, Ming (Xia, Ming.) | Wu, Shao-Dong (Wu, Shao-Dong.) | Yin, Xiang (Yin, Xiang.)

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EI Scopus SCIE

摘要:

An applied approach for predicting the fatigue life of the through-hole for needled ceramic matrix composite was proposed by using the 0 degrees layers volume fraction and the fatigue notch factor, which can be applicable for the needled composite with different lamination types. In the proposed approach, the fatigue limit and stress-life (S-N) curve of the needled ceramic matrix composite with different 0 degrees layer volume fractions were estimated by interpolation method first. On this basis, combined with the fatigue notch factor determined by the smooth and through-hole specimens with arbitrary 0 degrees layer volume fraction, the fatigue life of the through-hole can be predicted. By comparing the predicted lives with the experimental lives, the proposed fatigue life prediction approach has high prediction accuracy.

关键词:

Fatigue life prediction Ceramic matrix composite Volume fraction Through-hole Needled C/SiC

作者机构:

  • [ 1 ] [Hou, Geng]Beijing Univ Technol, Fac Mat & Mfg, Beijing 100124, Peoples R China
  • [ 2 ] [Shang, De-Guang]Beijing Univ Technol, Fac Mat & Mfg, Beijing 100124, Peoples R China
  • [ 3 ] [Xia, Ming]Beijing Univ Technol, Fac Mat & Mfg, Beijing 100124, Peoples R China
  • [ 4 ] [Wu, Shao-Dong]Beijing Univ Technol, Fac Mat & Mfg, Beijing 100124, Peoples R China
  • [ 5 ] [Yin, Xiang]Beijing Univ Technol, Fac Mat & Mfg, Beijing 100124, Peoples R China
  • [ 6 ] [Zuo, Lin-Xuan]Aviat Ind Corp China Ltd, Shenyang Aircraft Design & Res Inst, Shenyang 110035, Peoples R China
  • [ 7 ] [Qu, Lin-Feng]Aviat Ind Corp China Ltd, Shenyang Aircraft Design & Res Inst, Shenyang 110035, Peoples R China
  • [ 8 ] [Hou, Geng]Southern Univ Sci & Technol, Dept Mech & Aerosp Engn, Shenzhen 518055, Peoples R China

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来源 :

CERAMICS INTERNATIONAL

ISSN: 0272-8842

年份: 2023

期: 21

卷: 49

页码: 34269-34276

5 . 2 0 0

JCR@2022

ESI学科: MATERIALS SCIENCE;

ESI高被引阀值:26

被引次数:

WoS核心集被引频次:

SCOPUS被引频次: 2

ESI高被引论文在榜: 0 展开所有

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