Progress in Power Ultrasound Effect on Molten Metal Shaping and Its Visualization

The effect of power ultrasound in molten metal shaping was summarized. The application and mechanism of ultrasonic treatment in the grain refinement, degassing and impurity removal in casting process, as well as strengthening of weld seam by reducing residual stress and promoting interfacial wetting...

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Main Authors:	LI Hong, LI Can, LI Zhuo-xin
Format:	Article
Language:	zho
Published:	Journal of Materials Engineering 2017-05-01
Series:	Journal of Materials Engineering
Subjects:	power ultrasound molten metal ultrasonic cavitation visualization synchrotron radiation X-ray imaging
Online Access:	http://jme.biam.ac.cn/CN/Y2017/V45/I5/118

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record_format	Article
spelling	doaj-faba3aafec304c22a7478d7322c55b682020-11-24T23:29:40ZzhoJournal of Materials EngineeringJournal of Materials Engineering1001-43811001-43812017-05-0145511812610.11868/j.issn.1001-4381.2015.001525201705001525Progress in Power Ultrasound Effect on Molten Metal Shaping and Its VisualizationLI Hong0LI Can1LI Zhuo-xin2College of Materials Science and Engineering, Beijing University of Technology, Beijing 100124, ChinaCollege of Materials Science and Engineering, Beijing University of Technology, Beijing 100124, ChinaCollege of Materials Science and Engineering, Beijing University of Technology, Beijing 100124, ChinaThe effect of power ultrasound in molten metal shaping was summarized. The application and mechanism of ultrasonic treatment in the grain refinement, degassing and impurity removal in casting process, as well as strengthening of weld seam by reducing residual stress and promoting interfacial wetting in welding process were reviewed in details. The progress in high-speed photography of ultrasonic cavitation bubbles and synchrotron radiation X-ray imaging of crystal growth in molten metal was reviewed and discussed. It was proposed to adopt <em>in-situ</em> investigation of mechanism of ultrasound in liquid metal medium by combining high-speed photography and synchrotron radiation X-ray imaging. It aims to provide theoretical guidance for further applications of ultrasound in the molten metal shaping.http://jme.biam.ac.cn/CN/Y2017/V45/I5/118power ultrasoundmolten metalultrasonic cavitationvisualizationsynchrotron radiation X-ray imaging
collection	DOAJ
language	zho
format	Article
sources	DOAJ
author	LI Hong LI Can LI Zhuo-xin
spellingShingle	LI Hong LI Can LI Zhuo-xin Progress in Power Ultrasound Effect on Molten Metal Shaping and Its Visualization Journal of Materials Engineering power ultrasound molten metal ultrasonic cavitation visualization synchrotron radiation X-ray imaging
author_facet	LI Hong LI Can LI Zhuo-xin
author_sort	LI Hong
title	Progress in Power Ultrasound Effect on Molten Metal Shaping and Its Visualization
title_short	Progress in Power Ultrasound Effect on Molten Metal Shaping and Its Visualization
title_full	Progress in Power Ultrasound Effect on Molten Metal Shaping and Its Visualization
title_fullStr	Progress in Power Ultrasound Effect on Molten Metal Shaping and Its Visualization
title_full_unstemmed	Progress in Power Ultrasound Effect on Molten Metal Shaping and Its Visualization
title_sort	progress in power ultrasound effect on molten metal shaping and its visualization
publisher	Journal of Materials Engineering
series	Journal of Materials Engineering
issn	1001-4381 1001-4381
publishDate	2017-05-01
description	The effect of power ultrasound in molten metal shaping was summarized. The application and mechanism of ultrasonic treatment in the grain refinement, degassing and impurity removal in casting process, as well as strengthening of weld seam by reducing residual stress and promoting interfacial wetting in welding process were reviewed in details. The progress in high-speed photography of ultrasonic cavitation bubbles and synchrotron radiation X-ray imaging of crystal growth in molten metal was reviewed and discussed. It was proposed to adopt <em>in-situ</em> investigation of mechanism of ultrasound in liquid metal medium by combining high-speed photography and synchrotron radiation X-ray imaging. It aims to provide theoretical guidance for further applications of ultrasound in the molten metal shaping.
topic	power ultrasound molten metal ultrasonic cavitation visualization synchrotron radiation X-ray imaging
url	http://jme.biam.ac.cn/CN/Y2017/V45/I5/118
work_keys_str_mv	AT lihong progressinpowerultrasoundeffectonmoltenmetalshapinganditsvisualization AT lican progressinpowerultrasoundeffectonmoltenmetalshapinganditsvisualization AT lizhuoxin progressinpowerultrasoundeffectonmoltenmetalshapinganditsvisualization
_version_	1725544436880900096

Progress in Power Ultrasound Effect on Molten Metal Shaping and Its Visualization

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