Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/88736
Title: Flexural behavior of epoxy-carbon composite with diffusion effect
Authors: Seah, Leong Keey
Wang, Zhiying
Zhao, Yian
Chai, Gin Boay
Keywords: DRNTU::Engineering::Mechanical engineering
Epoxy-carbon Composite
Environmental Effect
Issue Date: 2015
Source: Seah, L. K., Wang, Z., Zhao, Y., & Chai, G. B. (2015). Flexural behavior of epoxy-carbon composite with diffusion effect. Proceedings of SPIE - International Conference on Experimental Mechanics 2014, 9302, 930225-. doi:10.1117/12.2084788
Abstract: In this paper, the flexural behavior was investigated at different temperatures and different cross-head speeds with and without diffusion effect. The studied material is carbon fiber reinforced derakane epoxy composite. The testing temperature was set at 30, 50, 80 and 100°C to investigate the temperature effect on flexural strength. At each temperature, the testing was conducted at four different cross head speeds (0.05, 0.2, 2 and 20mm/min). The diffusion effect was studied on flexural strength with specimens soaked in sea water at 50°C to saturate. A master curve of flexural strength was formed based on time-temperature superposition principle (TTSP) with shift factor obtained by DMA test. Based on the master curve, the flexural strength was predicted with a 35% drop after using 30 years in an ideal condition without considering pressure, stress, diffusion and so on.
URI: https://hdl.handle.net/10356/88736
http://hdl.handle.net/10220/46960
DOI: 10.1117/12.2084788
Rights: © 2015 Society of Photo-optical Instrumentation Engineers (SPIE). This paper was published in Proceedings of SPIE - International Conference on Experimental Mechanics 2014 and is made available as an electronic reprint (preprint) with permission of Society of Photo-optical Instrumentation Engineers (SPIE). The published version is available at: [http://dx.doi.org/10.1117/12.2084788]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:MAE Conference Papers

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