자동차 냉각기 호스용 고무의 노화특성 평가
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 곽승범 | - |
dc.contributor.author | 최낙삼 | - |
dc.contributor.author | 최윤정 | - |
dc.contributor.author | 신세문 | - |
dc.date.accessioned | 2021-06-23T23:05:06Z | - |
dc.date.available | 2021-06-23T23:05:06Z | - |
dc.date.created | 2021-02-18 | - |
dc.date.issued | 2005-08 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/45778 | - |
dc.description.abstract | Coolant rubber hoses for automobile radiators can be degraded and thus failed due to the influence of contacting stresses of air and coolant liquid under the thermal and mechanical loadings. In this study, for the EPDM rubber conventionally used as a radiator hose material the aging behavior of the skin due to thermo-oxidative and electro-chemical stress was evaluated. Through the thermo-oxidative aging test, it was found that the surface hardness, IRHD of the rubber increased with a considerable reduction of failure strain. On account of the penetration of coolant liquid into the skin the weight of rubber specimens degraded by the ECD test increased, whereas their failure strain and IRHD hardness decreased largely. The penetration of coolant liquid into the specimen caused some changes in inner structure and micro hardness distribution of the rubbers. | - |
dc.language | 한국어 | - |
dc.language.iso | ko | - |
dc.publisher | 대한기계학회 | - |
dc.title | 자동차 냉각기 호스용 고무의 노화특성 평가 | - |
dc.title.alternative | Degradation Characteristics of EPDM Rubber for Automotive Radiator Hose | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 최낙삼 | - |
dc.identifier.bibliographicCitation | 대한기계학회 춘추학술대회, v.2005, no.8, pp.56 - 61 | - |
dc.relation.isPartOf | 대한기계학회 춘추학술대회 | - |
dc.citation.title | 대한기계학회 춘추학술대회 | - |
dc.citation.volume | 2005 | - |
dc.citation.number | 8 | - |
dc.citation.startPage | 56 | - |
dc.citation.endPage | 61 | - |
dc.type.rims | ART | - |
dc.description.journalClass | 3 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | other | - |
dc.subject.keywordAuthor | EPDM rubber(EPDM 고무) | - |
dc.subject.keywordAuthor | Thermal oxidative aging(열 및 산소 노화) | - |
dc.subject.keywordAuthor | Electro-chemical degradation(전기화학적 노화) | - |
dc.subject.keywordAuthor | Micro-hardness(미크로경도) | - |
dc.subject.keywordAuthor | Failure strain(파괴 신장률) | - |
dc.identifier.url | https://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE01477380 | - |
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