Creep Behavior in Fiber-Reinforced Epoxy (DGEBA) Composites
The composite material was prepared by reinforcing the epoxy with E-glass fiber. The creep and flextural test were measured in this work for one and two layer of E-glass fiber with volume fraction rate of (10%, 20%, 30%, and 40%) in orientation of (0-90o) immersed in epoxy (DGEBA) resin with total t...
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| Format: | Article |
| Language: | English |
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Unviversity of Technology- Iraq
2013-01-01
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| Series: | Engineering and Technology Journal |
| Subjects: | |
| Online Access: | https://etj.uotechnology.edu.iq/article_71192_111c9fa94c57b1ca0aa88aa08bd5ea4b.pdf |
| _version_ | 1797325672271577088 |
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| author | Lubna Ghalib |
| author_facet | Lubna Ghalib |
| author_sort | Lubna Ghalib |
| collection | DOAJ |
| description | The composite material was prepared by reinforcing the epoxy with E-glass fiber. The creep and flextural test were measured in this work for one and two layer of E-glass fiber with volume fraction rate of (10%, 20%, 30%, and 40%) in orientation of (0-90o) immersed in epoxy (DGEBA) resin with total thickness of 4mm. The tests were done at different temperature levels from (25 to 55)Co for creep test. The results had revaluated showing that the creeping properties of this composite materials will be improved with increasing the volume fraction layer of fiber at different temperature levels with constant stress. Creeping increases when the temperature increases and decreases with increasing of the number of layers and volume fraction of fiber. The creep constant increases with increasing the temperature up to 45Co then the creep constant down. The creeping energy of epoxy E-glass (epoxy composite) increases with increasing the volume fraction rate of E-glass fiber. |
| first_indexed | 2024-03-08T06:12:45Z |
| format | Article |
| id | doaj.art-b6a809af0e4247768ed026a181bc94df |
| institution | Directory Open Access Journal |
| issn | 1681-6900 2412-0758 |
| language | English |
| last_indexed | 2024-03-08T06:12:45Z |
| publishDate | 2013-01-01 |
| publisher | Unviversity of Technology- Iraq |
| record_format | Article |
| series | Engineering and Technology Journal |
| spelling | doaj.art-b6a809af0e4247768ed026a181bc94df2024-02-04T17:34:14ZengUnviversity of Technology- IraqEngineering and Technology Journal1681-69002412-07582013-01-01311A122510.30684/etj.2013.7119271192Creep Behavior in Fiber-Reinforced Epoxy (DGEBA) CompositesLubna GhalibThe composite material was prepared by reinforcing the epoxy with E-glass fiber. The creep and flextural test were measured in this work for one and two layer of E-glass fiber with volume fraction rate of (10%, 20%, 30%, and 40%) in orientation of (0-90o) immersed in epoxy (DGEBA) resin with total thickness of 4mm. The tests were done at different temperature levels from (25 to 55)Co for creep test. The results had revaluated showing that the creeping properties of this composite materials will be improved with increasing the volume fraction layer of fiber at different temperature levels with constant stress. Creeping increases when the temperature increases and decreases with increasing of the number of layers and volume fraction of fiber. The creep constant increases with increasing the temperature up to 45Co then the creep constant down. The creeping energy of epoxy E-glass (epoxy composite) increases with increasing the volume fraction rate of E-glass fiber.https://etj.uotechnology.edu.iq/article_71192_111c9fa94c57b1ca0aa88aa08bd5ea4b.pdfepoxy resinsmechanical propertiestensile strengthglass fibercreep properties |
| spellingShingle | Lubna Ghalib Creep Behavior in Fiber-Reinforced Epoxy (DGEBA) Composites Engineering and Technology Journal epoxy resins mechanical properties tensile strength glass fiber creep properties |
| title | Creep Behavior in Fiber-Reinforced Epoxy (DGEBA) Composites |
| title_full | Creep Behavior in Fiber-Reinforced Epoxy (DGEBA) Composites |
| title_fullStr | Creep Behavior in Fiber-Reinforced Epoxy (DGEBA) Composites |
| title_full_unstemmed | Creep Behavior in Fiber-Reinforced Epoxy (DGEBA) Composites |
| title_short | Creep Behavior in Fiber-Reinforced Epoxy (DGEBA) Composites |
| title_sort | creep behavior in fiber reinforced epoxy dgeba composites |
| topic | epoxy resins mechanical properties tensile strength glass fiber creep properties |
| url | https://etj.uotechnology.edu.iq/article_71192_111c9fa94c57b1ca0aa88aa08bd5ea4b.pdf |
| work_keys_str_mv | AT lubnaghalib creepbehaviorinfiberreinforcedepoxydgebacomposites |