On the synthesis and sintering behavior of a novel Mg-Ca alloy, Part I: Mechanical alloying
محل انتشار: فصلنامه سنتز و تفجوشی، دوره: 2، شماره: 3
سال انتشار: 1401
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 49
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شناسه ملی سند علمی:
JR_SYNSINT-2-3_005
تاریخ نمایه سازی: 14 آذر 1402
چکیده مقاله:
A novel Mg-۰.۷Ca 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 ۶۰ minutes. In addition, a starch-containing sample with a fraction of ۲.۵ 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.
کلیدواژه ها:
نویسندگان
Parisa Golmohammadi
Department of Materials and Metallurgical Engineering, Amirkabir University of Technology (Tehran Polytechnic), Tehran, Iran
Fatemeh Saljooghi
Department of Materials and Metallurgical Engineering, Amirkabir University of Technology (Tehran Polytechnic), Tehran, Iran
Ahmad Bahmani
Department of Advanced Materials and Renewable Energy, Iranian Research Organization for Science and Technology, Tehran, Iran
Nader Parvin
Department of Materials and Metallurgical Engineering, Amirkabir University of Technology (Tehran Polytechnic), Tehran, Iran