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Analytical Review of Reinforcement Addition Techniques during Ultrasonic Casting of Metal Matrix Composites
Advanced Engineering Materials ( IF 3.6 ) Pub Date : 2020-06-17 , DOI: 10.1002/adem.202000524
Tanaji Paul 1 , Cheng Zhang 1 , Benjamin Boesl 1 , Arvind Agarwal 1
Affiliation  

A fundamental understanding of second‐phase reinforcement addition techniques during ultrasonic casting is necessary for the advancement of metal matrix composite manufacturing technology. This review evaluates the comparative efficacy of various addition techniques for incorporating reinforcements under the framework of ultrasonic processing. The evolution of these techniques over time is deciphered in light of the scientific background behind challenges, principles, and methods. Their role in the improvement of microstructure and properties of the composites, intertwined with ultrasonic treatment, is delineated. Techniques introducing greater kinetic disorder during solidification, such as “Stirring” and “Gas‐Assisted Injection” are found to be superior for reinforcement addition. More significant enhancement of microstructural and mechanical characteristics is also obtained in composites manufactured by the techniques with higher kinetics. This culminates in the identification of the limitations and perspectives on the progress of research in this scope. This analytical review of second‐phase reinforcement addition techniques operates as a tool for researchers to steer the advancement of future procedures and therefore metal matrix composite manufacturing technology.

中文翻译:

金属基复合材料超声铸造过程中补强技术的分析综述

对于金属基复合材料制造技术的进步,必须对超声铸造过程中的第二相增强添加技术有基本的了解。这篇综述评估了各种添加技术在超声处理框架下掺入增强材料的比较功效。根据挑战,原理和方法背后的科学背景,对这些技术随时间的发展进行了解密。描绘了它们在改善复合材料的微结构和性能中的作用,并与超声处理交织在一起。人们发现,在固化过程中引入更大的动力学紊乱的技术(例如“搅拌”和“气体辅助注射”)对于添加增强材料是更好的。在通过具有更高动力学的技术制造的复合材料中,还获得了显着增强的微观结构和机械特性。这最终确定了该范围内研究进展的局限性和观点。这种对第二阶段增强材料添加技术的分析性综述可作为研究人员指导未来程序以及金属基复合材料制造技术发展的工具。
更新日期:2020-06-17
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