欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
采用施加超声场来实现AZ80镁合金熔体净化,研究不同功率、不同处理时间及不同静置时间对AZ80镁合金净化的影响。结果表明：超声处理镁合金熔体可以加速熔体中夹杂物的分离,实现熔体的净化。当镁合金熔体在650℃经超声功率80W,处理时间60s及静置时间100s时熔体净化效果最好。铸锭中夹杂物越多电导率越小,电导率可以表征铸锭的净化程度。
英文摘要：
The effect of different ultrasonic power,duration and holding time on AZ80 magnesium alloy melt purification by ultrasonic field was studied.The results indicate that the ultrasonic treatment can accelerate separation of inclusions in the melt and attain melt purification.When the ultrasonic power is 80 W at 650 oC,ultrasonic duration 60 s,and holding time 100 s,the melt has the best purification effect.The more inclusions the ingot has,the lower conductivity is,so the conductivity can characterize the level of purification.
同期刊论文项目
同项目期刊论文
Effect of high-intensity ultrasonic field on process of semi-continuous casting for AZ80 magnesium a
Direct chill casting of Φ500mm ZK60 magnesium alloy billets under low frequency electromagnetic fiel
Structure and mechanical properties of AZ31 magnesium alloy billets by different hot-top semi-contin
期刊信息
位置：