농업생명과학연구 (Journal of agriculture & life science)

  • 제44권4호
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  • Pages.21-27
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  • 2010
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  • 1598-5504(pISSN)
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  • 2383-8272(eISSN)
경상대학교 농업생명과학연구원 (Institute of Agriculture & Life Science, Gyeongsang National University)
권호 표지

닥나무로 제조된 우드세라믹의 성질 -탄화온도의 영향-

Properties of Woodceramics Made from Broussonetia kazinoki Sieb. -Effect of Carbonization Temperature-

  • 변희섭 (경상대학교 환경임산학(농업생명과학연구원)) ;
  • 황교길 (경상대학교 환경임산학) ;
  • 이동환 (경상대학교 환경임산학) ;
  • 황정우 (전북대학교 목재응용과학과(농업과학기술연구소)) ;
  • 오승원 (전북대학교 목재응용과학과(농업과학기술연구소))
  • Byeon, Hee-Seop (College of Agriculture & Life Science, IALS, Gyeongsang National Univ) ;
  • Hwang, Kyo-Kil (College of Agriculture & Life Science, Gyeongsang National Univ) ;
  • Lee, Dong-Hwan (College of Agriculture & Life Science, Gyeongsang National Univ) ;
  • Hwang, Jung-Woo (College of Agriculture and Life Science, Institute of Agriculture Science & Technology Chonbuk National Univ) ;
  • Oh, Seung-Won (College of Agriculture and Life Science, Institute of Agriculture Science & Technology Chonbuk National Univ)
  • 투고 : 2010.07.08
  • 심사 : 2010.08.16
  • 발행 : 2010.08.31
⟨ 이전 논문 다음 논문 ⟩

초록

인피섬유로 한지를 제조하고 남은 닥나무 목질부를 고부가치화 하기 위하여 닥나무 목질부로 제조된 파티클보드를 이용하여 탄화온도 변화에 따른 닥나무재료 우드세라믹을 제조하여 물성을 검토하였다. 밀도, 휨강도성능, 브리넬 경도, 압축강도 등은 탄화온도가 증가할수록 증가하였으며 밀도와 휨강도성능, 경도, 압축강도사이에는 유의성이 인정되는 밀접한 상관관계를 나타내었다.

This study was carried out to investigate the properties of woodceramics made from woody part of Broussonetia Kazinoki at different carbonizing temperatures of $600^{\circ}C$, $800^{\circ}C$, $1000^{\circ}C$and $1200^{\circ}C$. The physical and mechanical properties increased with increasing carbonizing temperature. The highest mean values of density, bending strength, Brinell hardness and compressive strength were $0.62g/cm^3$, $79kgf/cm^2$, $203kgf/cm^2$ and $129kgf/cm^2$, respectively. There were close correlations between density and bending strength, Brinell hardness and compressive strength and MOE and MOR.

키워드

참고문헌

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