한국섬유공학회지 (Textile Science and Engineering)

  • 제49권6호
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  • Pages.429-434
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  • 2012
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  • 1225-1089(pISSN)
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  • 2288-6419(eISSN)
한국섬유공학회 (The Korean Fiber Society)
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DOI QR코드

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초음파 조사 및 프리프레그 열처리가 탄소섬유강화 하이브리드 복합재료의 물성에 미치는 영향

Effects of Ultrasonic Irradiation and Prepreg Heat Treatment on the Physical Properties of Carbon Fiber Reinforced Hybrid Composites

  • 오도향 (KPX케미칼(주)) ;
  • 백영미 (부산대학교 한국전통복식연구소) ;
  • 안승국 (부산대학교 유기소재시스템공학과)
  • Oh, Do Hyang (KPX Chemical Co. Ltd.) ;
  • Baek, Young Mee (Korean Traditional Costume Research Institute, Pusan National University) ;
  • An, Seung Kook (Department of Organic Material Science and Engineering, Pusan National University)
  • 투고 : 2012.11.01
  • 심사 : 2012.12.09
  • 발행 : 2012.12.31
⟨ 이전 논문 다음 논문 ⟩

초록

The purpose of this study is to improve interfacial adhesion strength of carbon fiber reinforced hybrid composites by physical and chemical treatment. Ultrasonic irradiation was used as physical and chemical treatment relatively. The morphologies of fracture-section and surface of carbon fiber fabric/CNT reinforced hybrid composites were observed by SEM. The morphologies of specimens treated with ultrasonic showed rougher and more compact surfaces than those of untreated specimens. The specimens treated with ultrasonic showed higher impact strength compared with untreated specimens. This result showed ultrasonic irradiation is one of the effective method to improve interfacial adhesion strength between carbon fiber and matrix.

키워드

과제정보

연구 과제 주관 기관 : 부산대학교

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