Influence Factor Analysis on Microbond Test Measuring Interfacial Shear Strengths of Composites
The interfacial shear strengths between two kinds of mesophase pitch-based carbon fibers and epoxy resin matrix were respectively measured by microbond test. The forces when microdebonding occurring between resin microdroplets and carbon fibers were obtained from the load-displacement curve,and the...
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| Format: | Article |
| Language: | zho |
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Journal of Materials Engineering
2016-07-01
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| Series: | Cailiao gongcheng |
| Subjects: | |
| Online Access: | http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2016.07.015 |
| _version_ | 1797964993863352320 |
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| author | QIAO Yue-yue YUAN Jian-min FEI You-qing |
| author_facet | QIAO Yue-yue YUAN Jian-min FEI You-qing |
| author_sort | QIAO Yue-yue |
| collection | DOAJ |
| description | The interfacial shear strengths between two kinds of mesophase pitch-based carbon fibers and epoxy resin matrix were respectively measured by microbond test. The forces when microdebonding occurring between resin microdroplets and carbon fibers were obtained from the load-displacement curve,and the morphologies of debonded microdroplets and carbon fibers were observed by scanning electron microscopy. Then,the average interfacial shear strength,standard deviation and coefficient of variation for samples were quantitatively calculated. Moreover,the relationships between interfacial shear strength and the lengths, diameters of microdroplets, carbon fiber diameter were analyzed. The results show that interfacial shear strength is proportional to the ratio of length-to-diameter of the resin microdroplet,and inversely proportional to the carbon fiber diameter,to the ratio of the microdroplet length-to-carbon fiber diameter,and to the ratio of the microdroplet diameter-to-carbon fiber diameter. |
| first_indexed | 2024-04-11T01:52:12Z |
| format | Article |
| id | doaj.art-99dac0d282564805ad9b79fa5e6e8661 |
| institution | Directory Open Access Journal |
| issn | 1001-4381 1001-4381 |
| language | zho |
| last_indexed | 2024-04-11T01:52:12Z |
| publishDate | 2016-07-01 |
| publisher | Journal of Materials Engineering |
| record_format | Article |
| series | Cailiao gongcheng |
| spelling | doaj.art-99dac0d282564805ad9b79fa5e6e86612023-01-03T06:08:15ZzhoJournal of Materials EngineeringCailiao gongcheng1001-43811001-43812016-07-01447889210.11868/j.issn.1001-4381.2016.07.015201607015Influence Factor Analysis on Microbond Test Measuring Interfacial Shear Strengths of CompositesQIAO Yue-yue0YUAN Jian-min1FEI You-qing2College of Materials Science and Engineering, Hunan University, Changsha 410082, ChinaCollege of Materials Science and Engineering, Hunan University, Changsha 410082, ChinaCollege of Materials Science and Engineering, Hunan University, Changsha 410082, ChinaThe interfacial shear strengths between two kinds of mesophase pitch-based carbon fibers and epoxy resin matrix were respectively measured by microbond test. The forces when microdebonding occurring between resin microdroplets and carbon fibers were obtained from the load-displacement curve,and the morphologies of debonded microdroplets and carbon fibers were observed by scanning electron microscopy. Then,the average interfacial shear strength,standard deviation and coefficient of variation for samples were quantitatively calculated. Moreover,the relationships between interfacial shear strength and the lengths, diameters of microdroplets, carbon fiber diameter were analyzed. The results show that interfacial shear strength is proportional to the ratio of length-to-diameter of the resin microdroplet,and inversely proportional to the carbon fiber diameter,to the ratio of the microdroplet length-to-carbon fiber diameter,and to the ratio of the microdroplet diameter-to-carbon fiber diameter.http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2016.07.015microbond testinterfacial shear strengthcarbon fiberepoxy resin |
| spellingShingle | QIAO Yue-yue YUAN Jian-min FEI You-qing Influence Factor Analysis on Microbond Test Measuring Interfacial Shear Strengths of Composites Cailiao gongcheng microbond test interfacial shear strength carbon fiber epoxy resin |
| title | Influence Factor Analysis on Microbond Test Measuring Interfacial Shear Strengths of Composites |
| title_full | Influence Factor Analysis on Microbond Test Measuring Interfacial Shear Strengths of Composites |
| title_fullStr | Influence Factor Analysis on Microbond Test Measuring Interfacial Shear Strengths of Composites |
| title_full_unstemmed | Influence Factor Analysis on Microbond Test Measuring Interfacial Shear Strengths of Composites |
| title_short | Influence Factor Analysis on Microbond Test Measuring Interfacial Shear Strengths of Composites |
| title_sort | influence factor analysis on microbond test measuring interfacial shear strengths of composites |
| topic | microbond test interfacial shear strength carbon fiber epoxy resin |
| url | http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2016.07.015 |
| work_keys_str_mv | AT qiaoyueyue influencefactoranalysisonmicrobondtestmeasuringinterfacialshearstrengthsofcomposites AT yuanjianmin influencefactoranalysisonmicrobondtestmeasuringinterfacialshearstrengthsofcomposites AT feiyouqing influencefactoranalysisonmicrobondtestmeasuringinterfacialshearstrengthsofcomposites |