Fatigue fracture-behavior of carbon-fiber-reinforced modified bismaleimide composites
文献类型：期刊论文
| 作者 | Xian XJ(冼杏娟); Choy CL |
| 刊名 | Composites Science and Technology
 |
| 出版日期 | 1994 |
| 卷号 | 52期号:1页码:93-98 |
| 关键词 | Fatigue Fracture Toughness Modified Bismaleimide Composites Microstructure |
| ISSN号 | 0266-3538 |
| 通讯作者 | XIAN, XJ (reprint author), CHINESE ACAD SCI,INST MECH,BEIJING 100080,PEOPLES R CHINA. |
| 中文摘要 | The fracture toughness and fatigue fracture behaviour of carbon-fiber-reinforced modified bismaleimide (BMI) composites have been studied. These composites were found to have higher fracture toughnes, better damage tolerance and longer fatigue life than carbon-fiber composites with epoxy matrices. Delamination is the major mode of failure in fatigue and it is controlled by the properties of the matrix and interface. The improved performance is dire to the presence of thermoplastic particles in the modified BMI matrix which gives rise to enhanced fiber/matrix adhesion and more extensive plastic deformation. The fatigue behaviour also depends on the stacking sequence, with the multidirectional [45/90/-45/0] fiber-reinforced modified BMI composite having a lower crack propagation rate and longer fatigue life than the unidirectional laminate. This arises because of the constraint on the damage processes due to the different fiber orientation in the plies. |
| 类目[WOS] | Materials Science, Composites |
| 研究领域[WOS] | Materials Science |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:A1994PP48700010 |
| 公开日期 | 2009-08-03 ; 2010-08-20 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/39282]  |
| 专题 | 力学研究所_力学所知识产出(1956-2008) |
| 推荐引用方式 GB/T 7714 | Xian XJ,Choy CL. Fatigue fracture-behavior of carbon-fiber-reinforced modified bismaleimide composites[J]. Composites Science and Technology,1994,52(1):93-98. |
| APA | 冼杏娟,&Choy CL.(1994).Fatigue fracture-behavior of carbon-fiber-reinforced modified bismaleimide composites.Composites Science and Technology,52(1),93-98. |
| MLA | 冼杏娟,et al."Fatigue fracture-behavior of carbon-fiber-reinforced modified bismaleimide composites".Composites Science and Technology 52.1(1994):93-98. |
入库方式： OAI收割
来源：力学研究所
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