nach oben

Erschienen in:

2018 | OriginalPaper | Buchkapitel

Numerical Simulation of Ultrasound-Induced Cavitation Bubbling in a Calcium Ferrite Melt

verfasst von : Ruirui Wei, Xuewei Lv, Mingrui Yang

Erschienen in: 9th International Symposium on High-Temperature Metallurgical Processing

Verlag: Springer International Publishing

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config

KI-gestützte Suche

Aus

Abstract

Calcium ferrite, as the main bonding phase in the sintering process, greatly influences the property of sintered ore. Ultrasonic vibration has been widely applied to the treatment of metals to improve the properties of metals. In this work, ultrasonic vibration was introduced into the calcium ferrite and numerical simulation was carried out by solving the Rayleigh-Plesset equation to investigate the influence of ultrasonic conditions, including frequency, power and initial radii of cavitation bubbles on the cavitation bubbling behavior in calcium ferrite melt. The results indicated that lower ultrasonic frequency, higher power, and an appropriate initial radius of bubble promotes ultrasonic cavitation.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

über 102.000 Bücher
über 537 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Finance + Banking
Management + Führung
Marketing + Vertrieb
Maschinenbau + Werkstoffe
Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

über 67.000 Bücher
über 390 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Maschinenbau + Werkstoffe

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Vorheriges Kapitel CFD Modeling of Flow and Chemical Reactions in a Submerged Lance Copper Smelting Furnace

Nächstes Kapitel Synthesis of Nanocrystalline Carbide Ceramics Via Reduction of Anion-Loaded Activated Carbon Precursors

Lv X, Bai C, Deng Q, Huang X, Qiu G (2011) Behavior of liquid phase formation during iron ores sintering. ISIJ Int 51(5):722–727CrossRef

Matsumura M, Hoshi M, Kawaguchi T (2005) Improvement of sinter softening property and reducibility by controlling chemical compositions. ISIJ Int 45(4):594–602CrossRef

Wei R, Lv X, Yue Z, Xiang S (2016) The dissolution kinetics of MgO into CaO-MgO-Fe₂O₃ Slag. Metall Mater Trans B 1–10

Atamanenko TV, Eskin DG, Zhang L, Katgerman L (2010) Criteria of grain refinement induced by ultrasonic melt treatment of aluminum alloys containing Zr and Ti. Metall Mater Trans A 41(8):2056–2066CrossRef

Sriraman MR, Babu SS, Short M (2010) Bonding characteristics during very high power ultrasonic additive manufacturing of copper. Scr Mater 62(8):560–563CrossRef

Chen R, Zheng D, Ma T, Ding H, Su Y, Guo J, Fu H (2017) Effects of ultrasonic vibration on the microstructure and mechanical properties of high alloying TiAl. Sci Rep 7:414–463CrossRef

Chinnam RK, Fauteux C, Neuenschwander J, Janczak-Rusch J (2011) Evolution of the microstructure of Sn–Ag–Cu solder joints exposed to ultrasonic waves during solidification. Acta Mater 59(4):1474–1481CrossRef

Dehoff RR, Babu SS (2010) Characterization of interfacial microstructures in 3003 aluminum alloy blocks fabricated by ultrasonic additive manufacturing. Acta Mater 58(13):4305–4315CrossRef

Chen LY, Peng JY, Xu JQ, Choi H, Li XC (2013) Achieving uniform distribution and dispersion of a high percentage of nanoparticles in metal matrix nanocomposites by solidification processing. Scr Mater 69(8):634–637CrossRef

10.

Wei R, Lv X, Yang M, Xu J (2017) Effect of ultrasonic vibration treatment on solid-state reactions between Fe₂O₃ and CaO. Ultrason Sonochem 281–288

11.

Gunduz IE, Ando T, Shattuck E, Wong PY, Doumanidis CC (2005) Enhanced diffusion and phase transformations during ultrasonic welding of zinc and aluminum. Scr Mater 52(9):939–943CrossRef

12.

Mi J, Tan D, Lee TL (2015) In situ synchrotron X-ray study of ultrasound cavitation and its effect on solidification microstructures. Metall Mater Trans B 46(4):1615–1619CrossRef

13.

Sajjadi B, Raman AA, Ibrahim S (2015) Influence of ultrasound power on acoustic streaming and micro-bubbles formations in a low frequency sono-reactor: mathematical and 3D computational simulation. Ultrason Sonochem 24:193–203CrossRef

14.

Shao Z, Le Q, Zhang Z, Cui J (2011) A new method of semi-continuous casting of AZ80 Mg alloy billets by a combination of electromagnetic and ultrasonic fields. Mater Des 32(8):4216–4224CrossRef

15.

Shao ZW, Qi-Chi LE, Zhang ZQ, Cui JZ (2011) Numerical simulation of acoustic pressure field for ultrasonic grain refinement of AZ80 magnesium alloy. Trans Nonferrous Met Soc 21(11):2476–2483CrossRef

16.

Jiao J, He Y, Leong T, Kentish SE, Ashokkumar M, Manasseh R, Lee J (2013) Experimental and theoretical studies on the movements of two bubbles in an acoustic standing wave field. J Phys Chem B 117(41):125–149CrossRef

Titel: Numerical Simulation of Ultrasound-Induced Cavitation Bubbling in a Calcium Ferrite Melt
verfasst von: Ruirui Wei
Xuewei Lv
Mingrui Yang
Verlag: Springer International Publishing
Buch: 9th International Symposium on High-Temperature Metallurgical Processing
Print ISBN: 978-3-319-72137-8

Electronic ISBN: 978-3-319-72138-5

Copyright-Jahr: 2018
DOI: https://doi.org/10.1007/978-3-319-72138-5_12

Premium Partner

Marktübersichten

Die im Laufe eines Jahres in der „adhäsion“ veröffentlichten Marktübersichten helfen Anwendern verschiedenster Branchen, sich einen gezielten Überblick über Lieferantenangebote zu verschaffen.

Zur Marktübersicht