Transactions of the Korean Society of Mechanical Engineers A (대한기계학회논문집A)
- Volume 20 Issue 11
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- Pages.3433-3440
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- 1996
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- 1226-4873(pISSN)
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- 2288-5226(eISSN)
DOI QR Code
A Study on Stress Corrosion Cracking of Fiber Reinforced Composite by Slow Strain Rate Test
저변형률시험법에 의한 섬유강화 복합재료의 응력부식균열에 관한 연구
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Lim, Jae-Gyu
(Dept.of Mechanical Engineering, Chonbuk National University) ;
- Choi, Tae-Su (Graduate School of Chonbuk National University)
- Published : 1996.11.01
Abstract
This paper was investigation of the stres corrosion cracking(SCC) mechanism and the properties of corrosion fracture surface of glass fiber reinforced plastics(GFRP) produced by hand lay up(HLU) method in synthetic sea water. Test material is GFRP, that was used vinylester type epoxy acrylate resin and an unsaturated polyester as the matrix and the chopped strand mat(CSM) type E-glss fiber as the reinforcement. The slow strain rate test(SSRT) was performed on dry, wet and saturated wet specimens in sea water. Here the pH concentration of synthetic sea water was 8.2 and the strain rate is 1 x
Keywords
- Slow Strain Rate Test;
- Glass Fiber Reinforced Plastics;
- GFRP;
- Stress Corrosion Cracking;
- Synthetic Sea Water;
- SCC Fracture Surface
- 저변형률시험;
- 유리섬유강화 플라스틱;
- 응력부식균열;
- 인공해수;
- SCC 파면;