THE ESTIMATION OF FATIGUE LIMIT OF 2D PLAIN-WOVEN T300 CARBON-FIBER/SIC MATRIX COMPOSITE
The fatigue property data of 2 D plain-woven T300 carbon-fiber/SiC matrix composite material, which was published in literatures since 1990, was collected and categorized. The fitting of the total life S-N curve was conducted on the collected data. According to the shape parameter a of the S-N curve...
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Editorial Office of Journal of Mechanical Strength
2018-01-01
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| Series: | Jixie qiangdu |
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| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.06.029 |
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| author | GAO DaiYang YAO WeiXing WU Tao |
| author_facet | GAO DaiYang YAO WeiXing WU Tao |
| author_sort | GAO DaiYang |
| collection | DOAJ |
| description | The fatigue property data of 2 D plain-woven T300 carbon-fiber/SiC matrix composite material, which was published in literatures since 1990, was collected and categorized. The fitting of the total life S-N curve was conducted on the collected data. According to the shape parameter a of the S-N curve, T300 C/SiC material is classified into 3 categories. It is shown in the curve fitted results that the shape parameter a in the total life S-N curve represents the toughness of the material, in which case the larger parameter a is, the tougher the material is. Meanwhile the dimension parameter b represents the fatigue crack propagation rate, in which case the smaller parameter b is, the more sensitive to stress the fatigue damage is. On the basis of the fitted data, it is concluded that the endurance limit of 2 D plain-woven T300 carbon-fiber/SiC matrix composite material is approximately 70% of its strength. |
| format | Article |
| id | doaj-art-4db1e3bf68874cd2b70b0b848400805e |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2018-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-4db1e3bf68874cd2b70b0b848400805e2025-01-15T02:30:58ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692018-01-01401451145530603363THE ESTIMATION OF FATIGUE LIMIT OF 2D PLAIN-WOVEN T300 CARBON-FIBER/SIC MATRIX COMPOSITEGAO DaiYangYAO WeiXingWU TaoThe fatigue property data of 2 D plain-woven T300 carbon-fiber/SiC matrix composite material, which was published in literatures since 1990, was collected and categorized. The fitting of the total life S-N curve was conducted on the collected data. According to the shape parameter a of the S-N curve, T300 C/SiC material is classified into 3 categories. It is shown in the curve fitted results that the shape parameter a in the total life S-N curve represents the toughness of the material, in which case the larger parameter a is, the tougher the material is. Meanwhile the dimension parameter b represents the fatigue crack propagation rate, in which case the smaller parameter b is, the more sensitive to stress the fatigue damage is. On the basis of the fitted data, it is concluded that the endurance limit of 2 D plain-woven T300 carbon-fiber/SiC matrix composite material is approximately 70% of its strength.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.06.029Plain wovenC/SiC composite materialS-N CurveEndurance limit |
| spellingShingle | GAO DaiYang YAO WeiXing WU Tao THE ESTIMATION OF FATIGUE LIMIT OF 2D PLAIN-WOVEN T300 CARBON-FIBER/SIC MATRIX COMPOSITE Jixie qiangdu Plain woven C/SiC composite material S-N Curve Endurance limit |
| title | THE ESTIMATION OF FATIGUE LIMIT OF 2D PLAIN-WOVEN T300 CARBON-FIBER/SIC MATRIX COMPOSITE |
| title_full | THE ESTIMATION OF FATIGUE LIMIT OF 2D PLAIN-WOVEN T300 CARBON-FIBER/SIC MATRIX COMPOSITE |
| title_fullStr | THE ESTIMATION OF FATIGUE LIMIT OF 2D PLAIN-WOVEN T300 CARBON-FIBER/SIC MATRIX COMPOSITE |
| title_full_unstemmed | THE ESTIMATION OF FATIGUE LIMIT OF 2D PLAIN-WOVEN T300 CARBON-FIBER/SIC MATRIX COMPOSITE |
| title_short | THE ESTIMATION OF FATIGUE LIMIT OF 2D PLAIN-WOVEN T300 CARBON-FIBER/SIC MATRIX COMPOSITE |
| title_sort | estimation of fatigue limit of 2d plain woven t300 carbon fiber sic matrix composite |
| topic | Plain woven C/SiC composite material S-N Curve Endurance limit |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.06.029 |
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