On the governing fragmentation mechanism of primary intermetallics by induced cavitation

On the governing fragmentation mechanism of primary intermetallics by induced cavitation

One of the main applications of ultrasonic melt treatment is the grain refinement of aluminium alloys. Among several suggested mechanisms, the fragmentation of primary intermetallics by acoustic cavitation is regarded as very efficient. However, the physical process causing this fragmentation has re...

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Bibliographic Details
Main Authors: Abhinav Priyadarshi, Mohammad Khavari, Tungky Subroto, Marcello Conte, Paul Prentice, Koulis Pericleous, Dmitry Eskin, John Durodola, Iakovos Tzanakis
Format: Article
Language:English
Published: Elsevier 2021-01-01
Series:Ultrasonics Sonochemistry
Subjects:
Ultrasonic melt treatment
Cavitation bubbles
Shock waves
Primary intermetallic crystal
Depth sensing indentation
High-speed imaging
Online Access:http://www.sciencedirect.com/science/article/pii/S135041772030972X

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