On the synthesis and sintering behavior of a novel Mg-Ca alloy, Part I: Mechanical alloying

  • Parisa Golmohammadi 1
  • Fatemeh Saljooghi 1
  • Ahmad Bahmani 2
  • Nader Parvin 1
  • Behzad Nayebi 1
  • 1 Department of Materials and Metallurgical Engineering, Amirkabir University of Technology (Tehran Polytechnic), Tehran, Iran
  • 2 Department of Advanced Materials and Renewable Energy, Iranian Research Organization for Science and Technology, Tehran, Iran


A novel Mg-0.7Ca alloy was prepared by the mechanical alloying (MA) process. Different variables were examined in order to obtain the optimum sample with the best milling behavior and potential sinterability. The structural studies were carried out using X-ray Diffractometer (XRD) and scanning electron microscopy (SEM). Crystallite size and lattice strain of the milled samples were examined by Scherrer and Williamson-Hall methods in order to finalize the investigation. The optimum milling time was found to be 60 minutes. In addition, a starch-containing sample with a fraction of 2.5 weight percent seemed to have the best microstructural properties, based on SEM observations and crystallite size assessments. Due discussions about the effective phenomena during the mechanical alloying were also included.


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Keywords: Mechanical alloying, Magnesium, Crystallite size, Morphology, Phase analysis


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On the synthesis and sintering behavior of a novel Mg-Ca alloy, Part I: Mechanical alloying
How to Cite
Golmohammadi, P., Saljooghi, F., Bahmani, A., Parvin, N., & Nayebi, B. (2022). On the synthesis and sintering behavior of a novel Mg-Ca alloy, Part I: Mechanical alloying. Synthesis and Sintering, 2(3), 131-137. https://doi.org/10.53063/synsint.2022.23118

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