한국복합재료학회:학술대회논문집 (Proceedings of the Korean Society For Composite Materials Conference)
- 한국복합재료학회 2000년도 춘계학술발표대회 논문집
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- Pages.43-48
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- 2000
탄소섬유 복합재료의 열사이클에 의한 물성치 변화에 관한 연구
A study for multi thermal cycle effect on mechanical property change in carbon epoxy composite
초록
Composite materials have been increasingly used in automotive and aircraft industries, naturally leading to active researches on the materials. The carbon-epoxy composite is selected to study its thermal characteristics. During multiple thermal cycles composed of repeated cooling and heating variations of elastic constants are investigated to understand thermal effects on the carbon-epoxy composite. In this investigation longitudinal resonance method and flexural resonance method was used to characterize. The values of