Different Approach to the Aluminium Oxide Topography Characterisation (CROSBI ID 527848)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Mahović Poljaček, Sanja ; Gojo, Miroslav ; Raos, Pero ; Stoić, Antun
engleski
Different Approach to the Aluminium Oxide Topography Characterisation
Different surface topographic techniques are being widely used for quantitative measurements of typical industrial aluminium oxide surfaces. In this research, specific surface of aluminium oxide layer on the offset printing plate has been investigated by using measuring methods which have previously not been used for characterisation of such surfaces. By using two contact instruments and non-contact laser profilometer (LPM) 2D and 3D roughness parameters have been defined. SEM micrographs of the samples were made. Results have shown that aluminium oxide surfaces with the same average roughness value (Ra) and mean roughness depth (Rz) typically used in the printing plate surface characterisation, have dramatically different surface topographies. According to the type of instrument specific roughness parameters should be used for defining the printing plate surfaces. New surface roughness parameters were defined in order to insure detailed characterisation of the printing plates in graphic reproduction process.
aluminium oxide surface; 2D and 3D roughness parameters; printing plate
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
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Podaci o prilogu
64-70.
2007.
objavljeno
Podaci o matičnoj publikaciji
10th ESAFORM Conference on Material Forming : AIP Conference Proceedings 907
Cuerto, Elias ; Chine, Francisco
Melville (NY): American Institute of Physics (AIP)
978-0-7354-0414-4
Podaci o skupu
ESAFORM Conference on Material Forming (10 ; 2007)
predavanje
18.04.2007-20.04.2007
Zaragoza, Španjolska