한국철도학회:학술대회논문집 (Proceedings of the KSR Conference)
- 한국철도학회 2007년도 추계학술대회 논문집
- /
- Pages.852-858
- /
- 2007
염수환경에 노출된 철도차량용 탄소섬유/에폭시 복합재의 내구성 평가
Durability of Carbon/Epoxy Composites for Train Carbody under Salt Water Environment
- 발행 : 2007.11.08
초록
The durability of carbon/epoxy composites under salt water environment was investigated through salt water spray tester. Salt water environment was obtained through salt spray and salt immersion. 5% NaCl solution was used for salt water as natural salt water. Mechanical test was performed to obtain tensile properties, flexural properties, and shear properties of carbon/epoxy composite over 12 months under salt water environment. Dynamic mechanical analyzer was used to investigate thermal analysis properties such storage modulus, loss modulus, and tan
키워드