【摘要】 针对AZ31B镁合金的特点,选择不同的挤压温度进行散热片的挤压试验,研究结果显示:AZ31B镁合金在400℃×20 h均匀化退火,挤压温度400℃,挤压速度1.0~2.5 m/min的工艺条件下,具有良好的热挤压性能,可获得具有较高的强度、较好的延展性及复杂断面的散热片。更多还原

【Abstract】 Extruding experiments for magnesium alloy radiator were performed using different extrude temperature.The results showed that AZ31B annealed at 400 ℃ for 20 h,extruding temperature 400 ℃,extruding velocity 1.0～2.5 m/min,AZ31B magnesium alloy has good thermo-extruding property and radiators with complex section can be obtained.更多还原