한국해양공학회지 (Journal of Ocean Engineering and Technology)

  • 제22권5호
  • /
  • Pages.106-111
  • /
  • 2008
  • /
  • 1225-0767(pISSN)
  • /
  • 2287-6715(eISSN)
한국해양공학회 (Korean Society of Ocean Engineers)
권호 표지

저압함침법에 의한 FeCrSi/AC8A 복합재료의 제조와 마모특성 평가

Fabrication and Wear Property Evaluation for FeCrSi/AC8A Composite by Low-pressure Infiltration

  • 송태훈 (경상대학교 대학원 정말기계공학과) ;
  • 이현준 (경상대학교 대학원 정말기계공학과) ;
  • 최용범 (히로시마대학 기계시스템공학과) ;
  • 김성진 (한국폴라텍 I 대학) ;
  • 박원조 (경상대학교 기계항공공학부)
  • Song, Tae-Hoon (Graduate school of Mechanical and Precision Engineering Gyeongsang National University) ;
  • Lee, Hyun-Jun (Graduate school of Mechanical and Precision Engineering Gyeongsang National University) ;
  • Choi, Yong-Bum (Department of Engineering System, Hiroshima University) ;
  • Kim, Sung-Jin (Jeju Campus of Korea Polytechnic I College) ;
  • Park, Won-Jo (Department of Mechanical and Aerospace Engineering Gyeongsang National University)
  • 발행 : 2008.10.30
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

In this paper, study about property evaluation for the metal matrix composites fabricated by low pressure infiltration process. Aluminum alloy composite which is reinforced by Metal fiber preform was fabricated by low pressure casting process. Infiltration condition was changed the pressure infiltration time of 1 sec, 2 sec and 5 sec under a constant pressure of 0.4 MPa. The molten alloy completely infiltrated the FeCrSi metal perform regardless of the increase in the pressure acceleration time. The the porosity in the FeCrSi/AC8A composite was investigated. The porosity was reduced as the pressure acceleration time as shorter. The FeCrSi/AC8A composite was investigated the wear test for to know the relationship between Porosity and wear resistance. FeCrSi/AC8A composite at pressure acceleration time of 1sec is shown excellent wear resistance.

키워드

참고문헌

  1. 남현욱, 민병렬, 이종해, 한경섭 (1999). "예비성형체 및 금속복합재료에 미치는 바언더의 영향에 관한 연구", 대한기계학회논문집 A권, 제23권, 제6호, pp 952-960
  2. 윤한기, 정헌채 (2006). "LPS-SiC 세라믹스의 굽힘강도 특성에 미치는 미시조직 영향", 한국해양공학회지 제20권, 제5호, pp 77-81
  3. Choi, C.Y., Sasaki, G., Matsugi, K., Kondoh, S. and Yanagisawa, O. (2005). "Development of FeCrSi/AC8A Composite by Low Pressure Casting and Application of Piston", Spring Annual Meeting Program JSME, pp 9-12
  4. Clyne, T.W. and Mason, J.F. (1987). "The Squeeze Infiltration Process for Fabrication of Metal Matrix Composites", Metal I. Trans, Vol 18A, No 8, pp 1519-1530
  5. Fleming, W. and Temis, J.M. (2002). "Numerical Simulation of Cyclic, Plasticity and Damage of an Aluminum Metal Matrix Composite with Particulate SiC Inclusions", Int. J. of Fatigue, Vol 24, pp 1079-1088 https://doi.org/10.1016/S0142-1123(02)00015-4
  6. Morimoto, S., Ohnishi, N. and Okada, S. (1987). "Development of a Low-pressure Die Casting Process for Improved Soundness of Aluminum Castings", AFS Transactions, Vol 20, pp 39-46
  7. Ochiai, S., Osamura, K. and Murakai, Y. (1982). "Process in Science and Engineering of Composites", ICCM-IV, pp1331
  8. Park, W.J., Anowar, H.M., Choi, Y.B., Park, S.H. and Huh, S.C. (2007). "A Study on the Manufacturing Conditions of Metal Matrix Composites by Low Pressure Infiltration Process", J. of Mechanical Science and Technology, Vol 21, pp 1694-1699 https://doi.org/10.1007/BF03177396
  9. Segurado, J., Gonzalez, C. and Lloca, J. (2003). "A Numerical Investigation of The Effect of Particle Clustering on The Mechanical Properties of Composites", Acta. Mater. Vol 51, pp 2355-2369 https://doi.org/10.1016/S1359-6454(03)00043-0
  10. Westengen, H. and Holta, O. (1989). "Low Pressure Permanent Mould Casting of Magnesium-recent Developments", Founder Trade Jouㄷrnal, Vol 163, pp 738-742