Title of article
Synchrotron radiation X-ray imaging of cavitation bubbles in Al–Cu alloy melt
Author/Authors
Huang، نويسنده , , Haijun and Shu، نويسنده , , Da and Fu، نويسنده , , Yanan and Wang، نويسنده , , Jun and Sun، نويسنده , , Baode، نويسنده ,
Pages
4
From page
1275
To page
1278
Abstract
Cavitation bubbles in Al–10 wt.%Cu melt has been investigated by adopting synchrotron radiation X-ray imaging technology. In-situ observation reveals that most of bubbles concentrate within an intense cavitation zone nearby the radiation face. The measured near-maximum bubble radii obey a similar truncated Gaussian distribution as in water but increase by nearly the magnitude of one order due to higher ultrasonic intensity applied in aluminum melt.
Keywords
aluminum , Cavitation , grain refining , Image analysis , microstructure
Journal title
Astroparticle Physics
Record number
2007964
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