材料科学
复合材料
铝
延伸率
耐磨性
铸造
粒子(生态学)
基质(化学分析)
微观结构
极限抗拉强度
海洋学
地质学
作者
Mohammad Heydari,Saeed Daneshmand,Indrajit Patra,Holya A. Lafta,Zainab Jawad Kadhim
标识
DOI:10.1177/09544062221145462
摘要
In this study as its novelty, Al/Al 2 O 3 composites have been fabricated combined stir casting and accumulative roll bonding (ARB) process. Then, the next step was the investigation of the effect of Nano Al 2 O 3 Vol.% on mechanical, wear and microstructural properties of these kind of composites. After the 4th cycle, an excellent particle distribution through the aluminum matrix has been achieved. Then, mechanical properties, wear resistance and microstructural properties have been investigated. The results showed that by higher the alumina Vol.% contents, the strength of these composites were enhanced and the elongation of samples decreased. Also, by increasing alumina content into the Al matrix through stir casting process, a significant increase in wear resistance was achieved.
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