Topographic Characterization of Corroded Steel Surface
Abstract
Some interesting 3-D parameters how: amplitude parameters, spatial parameters, hybrid parameters and functional parameters; are presented in this paper for characterizing surface topography of a steel plate in the carbon (A36), which was subjected to process of corrosion. The surface will be reconstructed with the technique of laser triangulation and the parameters will be evaluated in the interface Matlab. Finally, the paper shows the values of the parameters evaluated and the interpretation of each one.
- Publication:
-
6th Ibero-American Conference on Optics (RIAO) 9th Latin-American Meeting on Optics, Lasers and Applications (OPTILAS)
- Pub Date:
- April 2008
- DOI:
- 10.1063/1.2926981
- Bibcode:
- 2008AIPC..992..840G
- Keywords:
-
- 82.45.Bb;
- 68.35.B-;
- 06.60.Ei;
- 42.62.-b;
- 42.65.Yj;
- Corrosion and passivation;
- Structure of clean surfaces;
- Sample preparation;
- Laser applications;
- Optical parametric oscillators and amplifiers