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Coating Distribution Depending on Surface Microgeometry

izvorni znanstveni rad

izvorni znanstveni rad

Coating Distribution Depending on Surface Microgeometry

Vrsta prilog u časopisu
Tip izvorni znanstveni rad
Godina 2013
Časopis Materialprüfung = Materials testing
Nadređena publikacija MP Materials Testing
Volumen 56
Svesčić 5/2013
Stranice str. 345-348
ISSN 0025-5300
EISSN 2195-8572
Status objavljeno

Sažetak

This paper investigates the effects of surface microgeometry on coating thickness, both theoretically and experimentally. In the theoretical part of the paper, surface roughness parameters are analyzed and basic definitions and general requirements on coating quality defined. The experimental part of the paper gives a calculation for the coating quantity required in order to fill “dead volume” depending on surface roughness. Coating distribution is analyzed using scanning electronic microscopy (SEM). The paper also evaluates quality of a measuring system using magnetic method for measuring coating thickness.

Ključne riječi

Coating Thickness; Surface Roughness; Dead Volume