한국주조공학회지 (Journal of Korea Foundry Society)
- 제18권6호
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- Pages.534-540
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- 1998
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- 1598-706X(pISSN)
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- 2288-8381(eISSN)
금형주조법을 이용한 TiNi/6061Al 지적복합재료의 제조 및 기계적 특성
Fabrication and Mechanical Properties of TiNi/6061Al Smart Composite by Permanent Mold Casting
- 김순국 (동아대학교 금속공학과) ;
- 이준희 (동아대학교 금속공학과) ;
- 윤두표 (동아대학교 기계공학과) ;
- 박영철 (동아대학교 기계공학과) ;
- 이규창 (포항산업과학연구원) ;
- 김영희 (동아대학교 금속공학과)
- Kim, Soon-Kook (Dept. of Metallurgical Engineering Dong-A University) ;
- Lee, Jun-Hee (Dept. of Metallurgical Engineering Dong-A University) ;
- Yun, Doo-Pyo (Dept. of Mechanical Engineering Dong-A University) ;
- Park, Young-Chul (Dept. of Mechanical Engineering Dong-A University) ;
- Lee, Gyu-Chang (RIST) ;
- Kim, Young-Hee (Dept. of Metallurgical Engineering Dong-A University)
- 발행 : 1998.12.20
초록
6061Al-matrix composite with TiNi shape memory fiber as reinforcement has been fabricated by Permanent Mold Casting to investigate the mechanical properties of the smart composites. The composites have showed good interface bonding as a result of the analysis of SEM and EDX. The smartness of composite is given due to the shape memory effect of the TiNi fiber which generates compressive residual stresses in the matrix material when heated after being prestrained. The tensile strength of the composites was tested at temperatures between
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