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Synthesis & Characterization of Metal Matrix Nanocompsites: With Ultrasonic Cavitation Assisted Dispersion of SiC Nanoparticles in A356 alloy - Softcover

Donthamsetty, Suneel

 
9786139963515: Synthesis & Characterization of Metal Matrix Nanocompsites: With Ultrasonic Cavitation Assisted Dispersion of SiC Nanoparticles in A356 alloy
Softcover
ISBN 10: 6139963516 ISBN 13: 9786139963515
Verlag: LAP LAMBERT Academic Publishing, 2018

Inhaltsangabe

A356 as matrix and nano SiC as reinforcement material nanocomposites are fabricated in this work. Since nanoparticles tend to agglomerate into large clusters during composite processing, effect of ultrasonic cavitation to avoid agglomeration and clustering of nanoparticles in melts is studied. Cavitation pressure required to be developed by the ultrasonic transducer to disperse reinforcements is evaluated. Uniform distribution of nanoparticles is ascertained by SEM test. EDS analysis reveals that there is no contamination of the fabricated composite. Fabricated nanocomposites are then machined into tensile, wear test specimens of dimensions according to ASTM standards. Mechanical properties like tensile strength, hardness, ductility, sliding wear resistance are evaluated and compared with pure aluminum alloy. Machinability and electrical conductivity also evaluated. In the present work, an attempt has been made to confirm the applicability of ANN techniques for prediction of wear of MMNCs by comparing the results of ANN with the experimental results. In addition to the above prediction model, yield strength results are validated using an analytical model.

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Über die Autorin bzw. den Autor

Prof.D.Suneel, a distinguished academician and a seasoned Mechanical Professor is the Head of the Mechanical Department and Dean Academics in Narasaraopeta Engineering College, Narasaraopet. He received his Doctorate Degree from Andhra University, Visakhapatnam, INDIA in the year 2010.

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Verlag
LAP LAMBERT Academic Publishing
Erscheinungsdatum
2018
Sprache
Englisch
ISBN 10 
6139963516
ISBN 13 
9786139963515
Einband
Taschenbuch
Anzahl der Seiten
160
Kontakt zum Hersteller
Nicht verfügbar
Verantwortliche Person
SIA OmniScriptum Publishing
customerservice@vdm-vsg.de

Brivibas gatve 197
Riga
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