논문 해외 국제전문학술지(SCI급) Mechanical properties of large-scale Mg–Cu–Zn ultrafine eutectic composites
- 학술지 구분 국제전문학술지(SCI급)
- 게재년월 2009-03
- 저자명 G.A. Songa, J.S. Lee b, J.S. Parkc, N.S. Leea, W.H. Leea, K.B. Kima,∗
- 학술지명 Journal of Alloys and Compounds
- 발행처명 ELSEVIER
- 발행국가 해외
- 논문언어 외국어
- 전체저자수 6
홈페이지
논문 초록 (Abstract)
A series of novel Mg90Cu10−xZnx alloys with x = 4, 5, 6 and 7 ultrafine eutectic composites consisting of micron-scale α-Mg dendrites and ultrafine eutectic matrix have been successfully fabricated into a plate sample. By comparing to commercial AZ91 alloy, the ultrafine eutectic composites in the present investigations reveal higher yield strength of ∼230–320 MPa at room temperature with gradual enhancement of plasticity up to 8.4% with increasing Zn content.