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Wavelengths of surface features
Tue, 2011-03-01 10:59 - r.nikhil
I am working on the surface features of steel . I understand that surface features are broken down into various wavelengths and represented as Wa to We (0.1mm to 30mm wavelengths). Could some guide me to a reference which shows how to go about this process from the raw surface profile data ? Possibly, it involves Fourier Transforms, but I need a basic reference which shows how it is done .
Thanks!
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Wavelengths and sufrface features...
I have worked on the subject when i was doing my PhD. You may find these references to be of some relevance to your interest:
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1.
D. Rittel, “The
influence of microstructure on the
macroscopic patterns of surface instabilities in metals”, Scripta
Metallurgica et Materialia, 24, (1990), 1759-1764.
2.
D. Rittel, R. Aharonov,
G. Feigin and I. Roman, “Experimental investigation of surface instabilities in
cylindrical tensile metallic specimens”, Acta Metallurgica et Materialia,
39 No. 4, (1991), 719-724.
Best wishes,
D. R.
D. Rittel
merittel@technion.ac.il
www.technion.ac.il/~merittel