Ultrasonic metal melt mea faigaluega faʻaaogaina le cavitation aafiaga o le ultrasound i le liusuavai e tipi ese ma faʻaumatia dendrites, aʻafiaga o le faʻamaʻaʻaina i luma, faʻateleina le faʻafefeteina ma le faʻasalalauina, faia le toniga o le faʻalapotopotoga, ma i le taimi lava e tasi faʻateleina le tension.
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