摘要
本文论述了在旋转磁场作用下,Al-Cu合金的化学成分、不同磁场强度等诸因素对其晶粒形态的影响,并从传热、传质、液体流动等方面对不同晶粒形态的形成进行了分析讨论。
The influence of Al-Cu alloy compositions, magnet field density tee. On the morphology of the alloys under turning magnet field are discussed in this paper. The influence of heat transmission, material transmission and liquid flow on the morphology are also analyzed and discussed.
关键词
旋转磁场
AL-CU合金
晶粒
形态
turning magnet field, Al-Cu alloys, morphology of orystal grain
