Startseite Technik Effect of extrusion ratio and die angle on the microstructure of an AA6063/SiC composite
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Effect of extrusion ratio and die angle on the microstructure of an AA6063/SiC composite

  • Jayaseelan Veerasundaram ORCID logo EMAIL logo , Kalaichelvan Kani , Seeman Murugesan ORCID logo und Ramasamy Nallamuthu

    Ramasamy Nallamuthu, born in 1981, pursuing a PhD in Mechanical Engineering from Anna University, India. He received his Bachelor’s degree in Mechanical Engineering from Periyar University and a Master’s degree in Manufacturing Engineering from Anna University in 2002 and 2006, respectively. He is currently working as an Associate Professor in the Department of Mechanical Engineering, Prathyusha Engineering College, India. His areas of interest are polymer composites, acoustic emission analysis, and fiber characterization.

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Veröffentlicht/Copyright: 8. Juni 2022
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Abstract

Manufacturers often employ the extrusion process to form an object with any cross-section. An experiment was carried out to examine the effect of die angle on the quality of the extruded product. The four types of extrusion dies were designed for finding the desirable quality of aluminium composite extruded billet. The five percentages of the Silicon carbide have been chosen as reinforcement with aluminium alloys. Further, the various extrusion dies configurations were considered as 12:8, 12:2, 12:4, and 8:4 for producing the extruded billets. In addition, the die angles that correspond to the required minimum extrusion load were determined. According to the findings, 12:8 extrusion configurations with a 30° die angle produced the desired quality billet and fine grain structure of extruded product with reduced extrusion load. The extruded billet surface quality was analyzed by scanning electron microscopy.


Corresponding author: Jayaseelan Veerasundaram, M.E., Ph.D Professor, Mechanical Engineering, Prathyusha Engineering College, Poonamalle Thiruvallur Road, 602025, Tiruvallur, Tamil Nadu, India, E-mail:

About the author

Ramasamy Nallamuthu

Ramasamy Nallamuthu, born in 1981, pursuing a PhD in Mechanical Engineering from Anna University, India. He received his Bachelor’s degree in Mechanical Engineering from Periyar University and a Master’s degree in Manufacturing Engineering from Anna University in 2002 and 2006, respectively. He is currently working as an Associate Professor in the Department of Mechanical Engineering, Prathyusha Engineering College, India. His areas of interest are polymer composites, acoustic emission analysis, and fiber characterization.

  1. Author contributions: All the authors have accepted responsibility for the entire content of this submitted manuscript and approved submission.

  2. Research funding: None declared.

  3. Conflict of interest statement: The authors declare no conflicts of interest regarding this article.

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Published Online: 2022-06-08
Published in Print: 2022-06-27

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Heruntergeladen am 30.12.2025 von https://www.degruyterbrill.com/document/doi/10.1515/mt-2021-2114/html
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