摘要
Al-8Sn-2Si-2Pb-0.8Cu-0.2Cr铝合金是具有优越性能的复合轴瓦材料,但容易产生比重偏析,需要进行搅拌。通过对搅拌器的电磁场模拟计算,得到了最佳工艺参数,采用5组线圈,相位差为90°,频率为50Hz,电压为7V,计算结果与实验值很吻合,对科研具有指导作用。
The aluminum alloy Al-8Sn-2Si-2Pb-0.8Cu-0.2Cr is a new composite materials for bush,but it
needs to be stirred to prevent insularity.In this paper the magnetic field of stirring is simulated.and the following parameters are chosen as the best ones :a phase angle difference of 90 degree,a frequency of 50 Hz.and a voltage of 7V.when five coils are used.The calculated results.in good agreement with measurements.can be used as a guide to further study.
出处
《材料导报》
EI
CAS
CSCD
2003年第1期66-68,共3页
Materials Reports
基金
国家863项目资助(编号:863-715-009-0060)
