Implosion And Ultrasonic Cavitation At Low Frequency Waves Against Carbon Pore Morphology

Musfirah Cahya Fajrah Toana

Abstract


Abstract
Havestudiedthe effect oflow-frequencyultrasonicwave technologythat producesanddistributes47kHzimplosionof cavitationon the morphology ofthe carbonpore formation. Pore formationis donebyvariationof ultrasonictimefor 10 hoursand60 hours, at a temperature of900oC, 1000oCand1200oC. The morphology ofthe poreformationfor 10hoursresulted inporemorphologywith a size of200nmto1000oCand1200oCtemperaturecoveragebutdoes notoccurin eachporeuniformity ofthe grainsize. Pore formationfor 60hoursresulted inporesbutto900oCtemperaturecoveragedoes notoccurporeuniformity, in contrast tothe temperature of1000oCand1200oCcoverageoccursuniformity ofthe porebyporesize of185nm.
Keywords: ultrasonic, cavitation, implosionandcarbonpore


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Copyright (c) 2015 Musfirah Cahya Fajrah Toana

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GRAVITASI
ISSN 1412-2375 (print) | 2654-4318 (online)
Published by Universitas Tadulako
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Creative Commons License
Gravitasi is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.