双增强颗粒ADC-12合金复合材料的微观结构分析、显微硬度和压缩性能

西尔 弗曼

摘要

本研究旨在测定用ADC-12合金、ADC-12合金复合材料增强的碳化硅（碳化硅）和锆石砂(ZrSiO4)颗粒的压缩性
能。本实验采用搅拌铸造法制备了用ADC-12合金复合材料增强的碳化硅和ZrSiO4颗粒。采用不同重量比例的双加固组合
（9 3）%、（6 6）%、（3 9）%wt，研究了这些复合材料的压缩性能。分别对碳化硅（碳化硅）和锆石砂(ZrSiO4)进行了压
缩试验，以确定抗压强度和杨氏模量，研究了加固材料对不同重量百分比组合的影响。研究结果表明，锆砂(ZrSiO4)和碳化硅
颗粒增强复合材料的拉伸强度为12%，在混合加固中变化（9 3）%，（6 6）%，（3 9）%考虑了用搅拌铸造技术合成的复
合材料的密度、抗压强度和硬度等性能，并进行了比较。力学性能评价显示了硬度和抗压强度值随复合材料组合的变化。实
验研究表明，基于微观结构和力学性能的ADC-12合金杂化钢筋的最佳体积分数为（6 6）wt.%组合。

关键词

ADC-12合金；增强剂；搅拌铸造；微观组织；力学性能；碳化硅和ZrSiO4颗粒。

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