Transformación isotérmica en aceros


Authors

  • Oscar Fabian Higuera Cobos
  • Jose Luis Tristancho Reyes
  • Luis Carlos Florez Garcia

Abstract

En esta investigación se evalúo el comportamiento microestructural que presenta el acero AISI –SAE 4140 al ser sometido a un austempering a 450ºC. Se muestra la influencia del tiempo de sostenimiento a la temperatura de transformación sobre el cambio en el mecanismo de nucleación de la ferrita bainítica. Se observó el paso de un comportamiento metaestable (martensita y bainita) a uno estable (ferrita y carburos)

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Published

2007-07-30

How to Cite

Higuera Cobos, O. F., Tristancho Reyes, J. L., & Florez Garcia, L. C. (2007). Transformación isotérmica en aceros. Scientia Et Technica, 1(36). Retrieved from https://revistas.utp.edu.co/index.php/revistaciencia/article/view/4985

Issue

Vol. 1 No. 36 (2007)

Section

Mecánica

License

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