Ultrasonic Surface Mechanical Attrition of Commercially Pure Ti to Induce Nanocrystalline Surface Layer

Abstract:

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In the domain of incremental nanotechnology, surface mechanical attrition treatment is a technique which can transform superficial structure of a material to nanocrystalline without changing the chemical composition. This study is a part of the development and implementation of the technique by using ultrasonic vibrations. The material used is pure titanium in rolled and annealed condition. The nanocrystalline structure is characterized using X-ray diffraction (XRD), and transmission electron microscopy (TEM). The measured grain size is in the order of 5~60 nm. A correlation in the results of XRD and TEM is also discussed.

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Edited by:

Shaheed Khan, Iftikhar us Salam and Karim Ahmed

Pages:

152-157

DOI:

10.4028/www.scientific.net/KEM.442.152

Citation:

M. Mansoor and J. Lu, "Ultrasonic Surface Mechanical Attrition of Commercially Pure Ti to Induce Nanocrystalline Surface Layer", Key Engineering Materials, Vol. 442, pp. 152-157, 2010

Online since:

June 2010

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$35.00

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