논문 해외 국제전문학술지(SCI급) Influence of Sn Content on the Mechanical and Corrosion Behavior of AM60 Base Alloys
- 학술지 구분 국제전문학술지(SCI급)
- 게재년월 2011-10
- 저자명 Jeong Min Kim, Joon Sik Park, Ki Tae Kim
- 학술지명 Advanced Materials Research
- 발행처명 material science and engineering
- 발행국가 해외
- 논문언어 외국어
- 전체저자수 3
홈페이지
논문 초록 (Abstract)
The effects of Sn addition on the cast microstructure, mechanical properties, and corrosion behavior were comprehensively investigated. Cast AM60 alloy mainly consisted of primary Mg matrix and Mg17Al12 phase, and the microstructure virtually remained unchanged by the Sn additions up to 2%. Most of added Sn solute atoms were observed to dissolve into the Mg17Al12 phase and only a few fine MgAlSn precipitates were found in the high Sn alloys. Tensile strength at both room and 175oC was rather deteriorated by increasing Sn content, however the creep strength was significantly enhanced by it. Polarization characteristics of cast AM60 based alloys were not remarkably affected by the Sn content.