Effect of stacking sequence on the flexural and fracture properties of carbon/basalt/epoxy hybrid composites
- Authors
- Lim, Jae Il; Rhee, Kyong Yop; Kim, Hyun Ju; Jung, Dong Ho
- Issue Date
- 4월-2014
- Publisher
- SPRINGER JAPAN KK
- Keywords
- hybrid; basalt fiber; carbon fiber; flexural; fracture toughness
- Citation
- CARBON LETTERS, v.15, no.2, pp 125 - 128
- Pages
- 4
- Journal Title
- CARBON LETTERS
- Volume
- 15
- Number
- 2
- Start Page
- 125
- End Page
- 128
- URI
- https://www.kriso.re.kr/sciwatch/handle/2021.sw.kriso/857
- DOI
- 10.5714/CL.2014.15.2.125
- ISSN
- 1976-4251
2233-4998
- Abstract
- In this study, the effect of stacking sequence on the flexural and fracture properties of carbon/basalt/epoxy hybrid composites was investigated. Two types of carbon/basalt/epoxy hybrid composites with a sandwich form were fabricated: basalt skin-carbon core (BSCC) composites and carbon skin-basalt core (CSBC) composites. Fracture tests were conducted and the fracture surfaces of the carbon/basalt/epoxy hybrid composites were then examined using scanning electron microscopy (SEM). The results showed that the flexural strength and flexural modulus of the CSBC specimen respectively were similar to 32% and similar to 245% greater than those of the BSCC specimen. However, the interlaminar fracture toughness of the CSBC specimen was similar to 10% smaller than that of the BSCC specimen. SEM results on the fracture surface showed that matrix cracking is a dominant fracture mechanism for the CSBC specimen while interfacial debonding between fibers and epoxy resin is a dominant fracture process for the BSCC specimen.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - 친환경해양개발연구본부 > 해수에너지연구센터 > Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.