논문 해외 국제전문학술지(SCI급) EFFECT OF NI CONTENT ON THE PROPERTIES AND HOT CRACKING SUSCEPTIBILITY OF AL-FE-MG-ZN-XNI ALLOYS FOR HIGH CONDUCTIVITY DEMANDING APPLICATIONS
- 학술지 구분 국제전문학술지(SCI급)
- 게재년월 2015
- 저자명 김정민공동(제1),고세현,김기태,김남훈
- 학술지명 MATERIALS RESEARCH INNOVATIONS
- 발행처명 MATRICE TECHNOLOGY LIMITED
- 발행국가 해외
- 논문언어 외국어
홈페이지논문 초록 (Abstract)
Because conventional Al–Si-based casting alloys are not suitable for high conductivity demanding parts, such as light-emitting diode lamp heat sink, the need for new high-conductivity aluminium alloys containing no Si became obvious. In this study, various properties of high conductivity Al–0·5Fe–0·5Mg–0·5Zn–xNi alloys were investigated. Ni additions appeared to enhance the tensile strength and corrosion potential of the alloys. Furthermore, hot cracking susceptibility of the alloys was also observed to increase with the increase in the Ni content.