Korean Journal of Materials Research (한국재료학회지)

Materials Research Society of Korea (한국재료학회)
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Effect of Second Phase on the Conduction Path Forming in Composites FRP by Computer Simulation

컴퓨터 시뮬레이션에 의한 FRP 복합재료의 도전경로 형성에 미치는 제2상의 영향

  • Shin, Soon-Gi (Center for Advanced Net Shape Manufacturing and Clean Processes, Dong-A University) ;
  • Lim, Hyun-Ju (Division of Metallurgical and Materials and Chemical Engineering, Dong-A University) ;
  • Lee, Jun-Hee (Division of Metallurgical and Materials and Chemical Engineering, Dong-A University)
  • 신순기 (동아대학교 신소형재 가공청정 공정개발 연구센터) ;
  • 임현주 (동아대학교 공과대학 재료금속ㆍ화학공학부) ;
  • 이준희 (동아대학교 공과대학 재료금속ㆍ화학공학부)
  • Published : 2003.11.01
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Abstract

Two dimensional computer simulations were conducted on percolative structure in which second phases with various short diameter were arranged in matrix phase. In case of prohibiting the overlap among the second phases, the maximum area fraction of second phase arranged in matrix was increased with higher short diameter. In case of allowing the overlap among the second phases, the critical area fraction was increased with higher short diameter and the total number of distributed second phase was decreased. This results represented that thickness variation of short diameter by grain growth on the production processes affect significantly forming the completion path.

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References

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