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AM60 합금 내 MWCNT 용탕 분산처리를 통한 기계적 물성 거동에 관한 연구 Study on the Mechanical Properties Behavior for the AM60’s Molten Alloy Through a Distributed Processing within the MWCNT

유명한, 문민석, 송준혁, 양성모, 정인수, 오제하, 강신재
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한국기계기술학회지 (韓國機械技術學會誌)
제18권 제6호 (2016.12)
pp.918-923
한국기계기술학회 (Korean Society of Mechanical Technology)
초록

Magnesium alloy is becoming known for the lightest material in the metallic materials. Recently the automotive industry has a variety application to the light weight parts replacement. This study focuses on the mechanical property improving through a tiny amount’s CNT addition into the magnesium alloy as AM60. The CNT material is an arduous combination of the metallic materials. Therefore this study is concentrating on the contact force growth for the CNT material. Consequently, the made CNT is produced by the CVD process using the magnesium catalyst. The CNT material has dispersive with mechanical process into the molten AM60 alloy. The mechanical experiment result that hardness is 18% increasing and tensile strength is 13% increasing, better than the raw AM60 alloy on this investigation.

키워드
AM60(마그네슘 합금)MgO-CNT(MgO-CNT)Mechanical stirring(기계적 교반법)Mechanical Properties(기계적 성질)SF6 gas(SF6 가스)
저자
  • 유명한(Korea Institute of Carbon Convergence Technology) | M. H. Yoo
  • 문민석(Korea Institute of Carbon Convergence Technology) | M. S. Moon Corresponding Author
  • 송준혁(Korea Institute of Carbon Convergence Technology) | J. H. Song
  • 양성모(Chonbuk National University) | S. M. Yang
  • 정인수(Korea Institute of Science and Technology Information) | I. S. Jeong
  • 오제하(Korea Institute of Carbon Convergence Technology) | J. H. Oh
  • 강신재(professor in the division of mechanical design engineering of Chonbuk National University) | S. J. Kang