극저온 환경에서 탄소섬유강화 직조/일방향 복합재료의 인장 물성 측정Tensile Properties of CERP Fabric/Unidirectional Composites under Cryogenic Environment
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | 김명곤 | - |
| dc.contributor.author | 김철웅 | - |
| dc.contributor.author | 김상국 | - |
| dc.contributor.author | 김천곤 | - |
| dc.contributor.author | 홍창선 | - |
| dc.date.accessioned | 2013-03-18T20:53:02Z | - |
| dc.date.available | 2013-03-18T20:53:02Z | - |
| dc.date.created | 2012-02-06 | - |
| dc.date.issued | 2003-10 | - |
| dc.identifier.citation | 한국복합재료학회 추계학술발표대회, v., no., pp.115 - 118 | - |
| dc.identifier.uri | http://hdl.handle.net/10203/152341 | - |
| dc.description.abstract | This research aims to measure mechanical tensile properties of CFRP composites for cryogenic tank material. Through the cryogenic chamber, tensile tests are peformed under cryogenic temperature for graphite/epoxy fabric specimen aged at for 30hrs with load and graphite/epoxy unidirectional specimen 3-cycled from RT to with load. For graphite/epoxy fabric specimen, tensile modulus showed to increase after aging at cryogenic temperature(CT) while to decrease after aging at room temperature(RT) and tensile strength is more decreased after CT-aged than at RT-aged. For graphite/epoxy unidirectional specimen, tensile modulus was almost not changed after 3-cycling but strength showed the trend of decrease as increase the number of cycling. | - |
| dc.language | KOR | - |
| dc.publisher | 한국복합재료학회 | - |
| dc.title | 극저온 환경에서 탄소섬유강화 직조/일방향 복합재료의 인장 물성 측정 | - |
| dc.title.alternative | Tensile Properties of CERP Fabric/Unidirectional Composites under Cryogenic Environment | - |
| dc.type | Conference | - |
| dc.type.rims | CONF | - |
| dc.citation.beginningpage | 115 | - |
| dc.citation.endingpage | 118 | - |
| dc.citation.publicationname | 한국복합재료학회 추계학술발표대회 | - |
| dc.identifier.conferencecountry | South Korea | - |
| dc.identifier.conferencecountry | South Korea | - |
| dc.contributor.localauthor | 김천곤 | - |
| dc.contributor.localauthor | 홍창선 | - |
| dc.contributor.nonIdAuthor | 김명곤 | - |
| dc.contributor.nonIdAuthor | 김철웅 | - |
| dc.contributor.nonIdAuthor | 김상국 | - |
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