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
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.
목차
ABSTRACT 1. 서론 2. 실험 방법 2.1 CNT 합성 및 제작 2.2 AM60 용탕 내 분산 3. 실험 결과 3.1 CNT 합성 3.2 용해 및 CNT 분산 3.3 시험편 제작 3.4 기계적 물성 평가및 파면 분석 4. 결론 References