Nano Archive

Microstructure and hardness dependence of the pressure of nano-crystalline aluminum

Zied, M. Abou and Ebnalwaled, A. A. (2008) Microstructure and hardness dependence of the pressure of nano-crystalline aluminum. Intermetallics, 16 (6). 745 - 750.

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Official URL: http://www.sciencedirect.com/science/article/B6TX8...

Abstract

Nano-crystalline aluminum was synthesized by a new method of ball-milling technique from ingots of 99.8 wt.% Al. The effect of pressure on the microstructure and mechanical properties of compacted ball-milled aluminum was investigated in a pressure range up to 300 Pa. The dislocation density and micro-hardness of our specimens increase by increasing the pressure. The best fit line describes the H–P relationship dependence of micro-hardness (HV0.010) on the grain size for compacted aluminum obeys the following formula:

Item Type:Article
Uncontrolled Keywords:F. diffraction
Subjects:Physical Science > Nanophysics
Material Science > Nanofabrication processes and tools
Technology > Manufacturing processes for nanotechnology
Material Science > Nanostructured materials
ID Code:3997
Deposited By:SPI
Deposited On:31 Mar 2009 08:27
Last Modified:31 Mar 2009 08:27

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