10.1186/2251-7235-6-29

Effect of different sizes of balls on crystalline size, strain, and atomic diffusion on Cu-Fe nanocrystals produced by mechanical alloying

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  • Mohammad Reza Vaezi1,
  • Seyed Hesam Mir Shah Ghassemi2,
  • Ali Shokuhfar2,
  1. Division of Nanotechnology and Advanced Materials, Materials and Energy Research Center
  2. Advanced Materials and Nanotechnology Research Center, Department of Materials Science and Engineering, Faculty of Mechanical Engineering, K.N. Toosi University of Technology, Tehran, Iran

Published in Issue 2023-11-17

How to Cite

1.
Vaezi MR, Ghassemi SHMS, Shokuhfar A. Effect of different sizes of balls on crystalline size, strain, and atomic diffusion on Cu-Fe nanocrystals produced by mechanical alloying. J Theor Appl phys. 2023 Nov. 17;6(1). Available from: https://oiccpress.com/jtap/article/view/2048
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Abstract

AbstractEffects of ball diameter on the crystalline size, induced strain, and atomic diffusion in Cu-50%Fe immiscible alloy system have been investigated. Milling parameters affect atomic diffusion in binary or ternary systems separately. The aim of this research work is to prove the fact that ball diameter is an important parameter. It is shown that different diameters can change milling power, and consequently, the final crystalline size and atomic diffusion can alter. X-ray diffraction and scanning electron microscopy were used to analyze the effect of ball diameter. It is shown that the strain increases from 0.0025 to 0.0052, while the crystalline size decreases to 18 nm.

Keywords

  • 61.05.cp,
  • 61.46.Hk,
  • 66.30,
  • 81.20.Ev,
  • Cu,
  • Diffusion,
  • Fe,
  • H,
  • Hall,
  • Immiscible systems,
  • Mechanical alloying,
  • Nanocrystals,
  • Williamson
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