Compoforjado de materiales compuestos base al-si, reforzados con β- sic


Authors

  • Marco Valencia
  • Alejandro Morales
  • Vladimir Martínez

Abstract

Se reporta la caracterización morfológica preliminar de un composite metálico base Al-Si, reforzado con β-SiC y consolidado por Compoforjado. Esta tecnología es un híbrido entre los procesos de fundición para composites metálicos particulados (CMRPs) y la forja semi-sólida. Las propiedades comunes a dichos materiales, se alcanzan gracias a la microestructura globular, debido a la agitación previa de la colada en estado semisólido, con una perfecta distribución de las partículas de refuerzo. Posteriormente, es posible alcanzar una mínima defectología (i.e. porosidades), mediante la aplicación de presiones de hasta 60MPa.

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Published

2007-07-30

How to Cite

Valencia, M., Morales, A., & Martínez, V. (2007). Compoforjado de materiales compuestos base al-si, reforzados con β- sic. Scientia Et Technica, 1(36). Retrieved from https://revistas.utp.edu.co/index.php/revistaciencia/article/view/5111

Issue

Vol. 1 No. 36 (2007)

Section

Mecánica

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