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Effect of ultrasonic treatment on microstructure and mechanical property of in-situ Al/2TiB2 particulate composites
J. Nampoothiri, B. Raj,
Published in Trans Tech Publications Ltd
Volume: 830-831
Pages: 463 - 466
Al/2TiB2 in-situ composite was fabricated using salt-melt reaction method. Subsequently, it was re-melted and treated with high intensity ultrasonic waves for various time intervals. Substantial reduction in TiB2 particle size down to ~ 300 nm along with significant improvement in dispersion is achieved with the aid of ultrasonic treatment. Ultrasonic treatment has resulted significant increase in hardness of Al/2TiB2 in-situ composite. © (2015) Trans Tech Publications, Switzerland.
About the journal
JournalMaterials Science Forum
PublisherTrans Tech Publications Ltd