한국철도학회:학술대회논문집 (Proceedings of the KSR Conference)

한국철도학회 (The Korean Society for Railway)
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차체경량화 알루미늄 샌드위치구조용 $250^{\circ}F$ 에폭시 접착필름 열적 특성 평가

Study on Thermally Properties of $250^{\circ}F$ Epoxy-Adhesive Film for Aluminum Sandwich Construction with Weight Reduction

  • 오경원 ((주)한국화이바 복합재료연구소) ;
  • 이상진 ((주)한국화이바 복합재료연구소) ;
  • 정종철 ((주)한국화이바 복합재료연구소) ;
  • 조세현 ((주)한국화이바 복합재료연구소) ;
  • 목재균 (한국철도기술연구원 미래기술실용화사업단 교통핵심연구팀)
  • 발행 : 2005.11.01
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초록

This study was experimental test of edgewise compression properties for aluminum(type-50XX) sandwich panel with thermal environment and surface treatment using adhesive film. There was decreasing $10\%-peel$ strength after thermal environment. Through compressive. buckling mode know to seen of properties of adhesive, sheet and core strength. First case of Chromate to aluminum sheet, know low shear strength of adhesive through buckling mode but case of Beomite to aluminum sheet, know than thin sheet and core low strength through buckling mode.

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