Artículos de revistas
Fractal analysis of eroded surfaces by digital image processing
Fecha
2002-10-01Registro en:
Materials Letters. Amsterdam: Elsevier B.V., v. 56, n. 4, p. 512-517, 2002.
0167-577X
10.1016/S0167-577X(02)00542-6
WOS:000178888500026
Autor
Universidade Estadual Paulista (Unesp)
Institución
Resumen
Jet impingement erosion test rig has been used to erode titanium alloy specimens (Ti-4Al-4V). Eroded surface profiles have been obtained by vertical sectioning method for light microscopy observation. Mixed fractals have been measured from profile images by a digital image processing and analysis technique. The use of this technique allows glimpsing a quantitative correlation among material properties, fractal surface topography and erosion phenomena. (C) 2002 Elsevier B.V. B.V. All rights reserved.