Effect of different sizes of balls on crystalline size, strain, and atomic diffusion on Cu-Fe nanocrystals produced by mechanical alloying
Publish place: Journal of Theoretical and Applied Physics، Vol: 6، Issue: 1
Publish Year: 1391
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_JTAP-6-1_016
تاریخ نمایه سازی: 27 مرداد 1397
Abstract:
Effects of ball diameter on the crystalline size, induced strain, and atomic diffusion in Cu-50%Fe immiscible alloysystem 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 thatdifferent diameters can change milling power, and consequently, the final crystalline size and atomic diffusion canalter. X-ray diffraction and scanning electron microscopy were used to analyze the effect of ball diameter. It isshown that the strain increases from 0.0025 to 0.0052, while the crystalline size decreases to 18 nm.
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Authors
Mohammad Reza Vaezi
Division of Nanotechnology and Advanced Materials, Materials and Energy Research Center, Karaj ۳۱۷۷۹۸۳۶۳۴, Iran