Principles of ultrasonic treatment: Application for light alloys melts

被引：103
|
作者：
Eskin, GI [1 ]
机构：
[1] ALL RUSSIA INST LIGHT ALLOYS,MOSCOW 121596,RUSSIA
来源：
ADVANCED PERFORMANCE MATERIALS | 1997年 / 4卷 / 02期
关键词：
acoustic cavitation; non-dendritic grain; dendritic parameter; cavitation nuclei; solidification nuclei; fine filtration;
D O I：
10.1023/A:1008603815525
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Scientific and practical aspects of ultrasonic treatment of light alloy melts followed with development of acoustic cavitation in liquid metals are discussed. It is shown, that the ultrasonic melt treatment raises the rate of degassing and fine filtration of light alloy melts and very strongly effects ingot structure. Furthermore, an inherited effect of ultrasonic melt treatment on the structure and properties of wrought light alloy semis is shown.
引用
收藏
页码：223 / 232
页数：10
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