摘要
在直流磁场作用下制备了 Al- Si共晶自生复合材料 ,其组织发生共晶分离 ,在试棒外表层形成硅的富集层 ,其厚度随磁感应强度的增大而增加。
Eutectic Al Si composite in situ was fabricated under the condition of direct magnetic field. Eutectic segregate happened,which formed the enrichment layer of silicon in the cylindrical sample surface, and the thickness of the segregation layer grows with the increase of the magnetic induction intensity. Effect mechanism of the direct magnetic field on the microstructures' formation disciplinarian of composite in situ has been discussed.
出处
《复合材料学报》
EI
CAS
CSCD
北大核心
2001年第1期76-78,共3页
Acta Materiae Compositae Sinica
基金
国家自然科学基金资助项目 !(5 96710 46)
