Effect of CF/GF fibre hybrid on impact properties of multi-axial warp knitted fabric composite materials |
| |
| Authors: | Tomohiko Sugie Asami Nakai Hiroyuki Hamada |
| |
| Affiliation: | 1. Swinburne University of Technology, Faculty of Science, Engineering and Technology, Hawthorn, Melbourne, VIC 3122, Australia;2. School of Astronautics, Harbin Institute of Technology, Harbin, China;3. Department of Mechanical Engineering, University of New Orleans, New Orleans, LA 70148, USA;1. College of Textiles, Key Laboratory of High Performance Fibers & Products, Ministry of Education, Donghua University, Shanghai 201620, China;2. School of Materials Science & Engineering, Georgia Institute of Technology, 30332, USA;1. Istanbul University, Department of Mechanical Engineering, 34320 Istanbul, Turkey;2. Usak University, Department of Mechanical Engineering, 64200 Usak, Turkey;1. Division of Mechanical Design Engineering, College of Engineering, Chonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju, Jeonbuk 561-756, Republic of Korea;2. Mechanical Engineering, Faculty of Udayana University, Denpasar, Bali, Indonesia;3. Advanced Wind Power System Research Center, Chonbuk National University, Jeonju, Jeonbuk 561-756, Republic of Korea;4. School of Civil and Environmental Engineering, University of Technology, Sydney (UTS), P.O. Box 123, Broadway, NSW 2007, Australia;1. School of Mechanical and Chemical Engineering, University of Western Australia, Perth, WA 6009, Australia;2. State Key Laboratory of Structural Analysis for Industrial Equipment, Dalian University of Technology, Dalian 116024, PR China |
| |
| Abstract: | The multi-axial warp knitted fabric (MWK) is a useful reinforcement for composite. Higher mechanical performance resulted from no crimp of the fibre bundle is achieved compared with the general textile composites. For the fibre bundle of MWK, only one type of reinforcement fibre among glass, carbon fibre bundle, and so on has been selected. The mechanical properties and the cost of MWK composite depend on the feature of the fibre bundle. In order to extend the applicability of composite, the concept of “fibre hybrid composite” was applied into the MWK composite. Two kinds of fibre bundle; carbon and glass, were used in the 0/90 multi-axial warp knitted fabric. As the fibre hybrid composite; the inter-layer hybrid composite in which each layer was fabricated by carbon and glass fibre bundle respectively was investigated. Impact properties of composite were investigated by using drop weight impact tests. In case of unsaturated polyester, total energy and progressive energy of inter-layer fibre hybrid composite realized the highest value in all specimens. However, in case of epoxy resin, inter-layer hybrid composite didn’t realize the highest value in all specimens. The difference in energy absorption capability could be described with the fracture mechanism. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
