한국주조공학회지 (Journal of Korea Foundry Society)

  • 제32권5호
  • /
  • Pages.231-240
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  • 2012
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  • 1598-706X(pISSN)
  • /
  • 2288-8381(eISSN)
한국주조공학회 (Korea Foundry Society)
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A356 알루미늄 합금 슈퍼차저 하우징의 미세조직과 기계적 성질에 미치는 열처리의 영향

Effect of Heat Treatment on the Microstructure and Mechanical Properties of the Gravity Cast Superchargers Housing Using A356 Aluminum Alloy

  • 김대환 (경상대학교, i-Cube Center 공학연구원) ;
  • 반근호 (경상대학교, i-Cube Center 공학연구원) ;
  • 성봉학 (경상대학교, i-Cube Center 공학연구원) ;
  • 조복환 (동의대학교) ;
  • 엄정필 (경남테크노파크) ;
  • 박성기 (유진금속공업(주)) ;
  • 임수근 (경상대학교, i-Cube Center 공학연구원)
  • Kim, Dae-Hwan (i-Cube Center, Engineering Research Institute, Gyeongsang National University) ;
  • Van, Guen-Ho (i-Cube Center, Engineering Research Institute, Gyeongsang National University) ;
  • Seong, Bong-Hak (i-Cube Center, Engineering Research Institute, Gyeongsang National University) ;
  • Cho, Bok-Hwan (Dongeui University) ;
  • Eom, Jeong-Pil (Gyeongnam Technopark) ;
  • Park, Seong-Gi (YUJIN Non-Ferrous Metal Company) ;
  • Lim, Su-Gun (i-Cube Center, Engineering Research Institute, Gyeongsang National University)
  • 투고 : 2012.07.31
  • 심사 : 2012.10.19
  • 발행 : 2012.10.31
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초록

In present study, the effect of heat treatment on the microstructure and mechanical properties of the gravity cast superchargers housing using A356 alloy were investigated. In order to identify the characteristics of superchagers housing casting with heat treatment, Vickers hardness test, electrical conductivity test, opical and scanning electron microscopy were performed. And also, to investigate their mechanical properties, the T6 treated superchagers housing casting in optimum heat treatment condition were carried out tensile test using UTM (Universal Testing Machine).

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참고문헌

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