What is the average surafce roughness of AlTiSiN coating, applied on carbide substrate?

10 October 2024 1 7K Report

I want to know the average surface roughness for the AlTiSiN-coated carbide insert once the coating is deposited on the substrate.

Ren Yihui

If you obtain an AFM image, you could get the average surface roughness via Gwyddion.

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