Ultrasonic treatment for fragmentation at solidification of aluminum alloy

Dendrite that is formed during casting and has a large grain and many branches is harmful structure in metal. In order to suppress generating dendrite structure during casting, an active method was introduced by using high power ultrasound to break dendrite arms and to increase the number of nuclear...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Sang-Woo Choi, GooHwa Kim, Jinsu Bae, Young-Deog Kim
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Aluminum alloys Arm Casting Dendrite Grain size Nuclear power generation Power generation Shape Solidification Solids Ultrasonic imaging Ultrasound Wheels
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