한국소성가공학회:학술대회논문집 (Proceedings of the Korean Society for Technology of Plasticity Conference)
- 한국소성가공학회 2001년도 추계학술대회 논문집
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- Pages.285-288
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- 2001
분무성형을 통해 제조된 과공정 Al-Si 합금의 기계적 특성
Deformation Behavior of Spray-formed Hypereutectic Al-Si Alloys
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Park W. J.
;
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Ha T. K.
;
- Ahn S. ;
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Chang Y. W.
- 발행 : 2001.10.01
초록
Hypereutectic Al-25Si-X alloys, expected to be applied to the cylinder-liner-part of the engine-block of an automobile due to the excellent wear resistance, low density and low thermal expansion coefficient has been fabricated through a spray forming process. The obtained microstructure of the hypereutectic Al-25Si-X alloy appeared to consist of Al matrix and equiaxed Si particles of average diameter of