摘要
对喷射沉积技术制备的Al－Si－Fe－Cu－Mg合金沉积态、挤压态及挤压后热处理态的微观组织进行厂观察和分析，并对合金在后两种状态下的室温和高温拉伸性能进行了测试。
Al-Si-Fe-Cu-Ma alloy has been produced with spray deposition technology.The microstructures of the alloys under spray deposited, extruted and T6 heat treated conditions have been investigated. The mechanical properties at room temperature and 200° have been measured. The strenghening and fracture mechanisms of the alloy have been put forward.
出处
《金属学报》
SCIE
EI
CAS
CSCD
北大核心
1997年第3期248-252,共5页
Acta Metallurgica Sinica
基金
航天科学基金
关键词
喷射沉积
铝合金
微观组织
力学性能
硅
rapid solidification,spray deposition,high Si aluminium alloy,microstructure, mechanical property
