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On the Correlation between the Plastic Deformation and the Fractal Dimension of the Stainless Steel 304 Mesostructure

Published online by Cambridge University Press:  01 February 2011

F. Rivero-Briseño ,
J. D. Muñoz-Andrade ,
M. Aguilar-Sánchez  and
A. Ramírez-Rojas
F. Rivero-Briseño
Affiliation:
Universidad Autónoma Metropolitana, Ave. San Pablo 180, Reynosa Tamaulipas, México D.F. Email: fraribri@engineer.com
J. D. Muñoz-Andrade
Affiliation:
Universidad Autónoma Metropolitana, Ave. San Pablo 180, Reynosa Tamaulipas, México D.F. Email: fraribri@engineer.com
M. Aguilar-Sánchez
Affiliation:
Universidad Autónoma Metropolitana, Ave. San Pablo 180, Reynosa Tamaulipas, México D.F. Email: fraribri@engineer.com
A. Ramírez-Rojas
Affiliation:
Universidad Autónoma Metropolitana, Ave. San Pablo 180, Reynosa Tamaulipas, México D.F. Email: fraribri@engineer.com
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Abstract

In this work we study the elastic-plastic transition of the spatially extended polycrystalline austenitic stainless steel 304 (SEPC-ASS-304) advanced materials during an irreversible deformation process. Such transition was characterized by means of the fractal dimension computed of a sequence of digital images of the mesostructure of the SEPC-ASS-304 surface, obtained during the elastic-plastic transition. Our results show a correlation between the fractal dimension and the evolution of the granular flow during the deformation of such advanced material.

Keywords

FractalCrystalGrain SizePolycrystal
Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 1275: Structural and Chemical Characterization of Metals, Alloys and Compounds , 2010 , S3-P96
Copyright
Copyright © Materials Research Society 2010

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References

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