Abstract

Aluminum, zinc, magnesium, copper and silicon carbide powders were alloyed by mechanical alloying (MA) at certain ratios and for different periods. At the same time, the zinc effect on the microstructure was investigated by keeping the ratio of zinc in the mixture at different ratios for each mixture. X-ray diffraction (XRD) analysis was carried out to investigate the different phases. Analyzes of the microstructures of alloys with different alloying times were investigated by scanning electron microscopy (SEM) and optical microscope. The powders obtained by the MA method sintered in an argon atmosphere, which is a protective gas, to obtain billets from the powder samples. Finally, the billets were polished and then examined under an optical microscope.

Graphic Abstract

中文翻译：

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机械合金化铝基复合材料显微组织研究

摘要

铝、锌、镁、铜和碳化硅粉末通过机械合金化 (MA) 按一定比例和不同时期进行合金化。同时，通过将混合物中锌的比例保持在每个混合物的不同比例，研究了锌对微观结构的影响。进行X射线衍射（XRD）分析以研究不同的相。通过扫描电子显微镜（SEM）和光学显微镜研究了不同合金化时间合金的显微组织。通过 MA 方法获得的粉末在作为保护气体的氩气气氛中烧结，以从粉末样品中获得坯料。最后，将坯料抛光，然后在光学显微镜下检查。

图形摘要