Publikace detail

Influence of Adhesive Bonded Surface Texture on Adhesive Bonding Process

Autoři: Müller Miroslav | Krmela Jan | Ružbarský J

Rok: 2009

Druh publikace: článek v odborném periodiku

Název zdroje: Recent

Název nakladatele: University of Brasov

Místo vydání: Brasov, Rumunsko

Strana od-do: 349-354

Tituly:

Jazyk	Název	Abstrakt	Klíčová slova
cze	Influence of Adhesive Bonded Surface Texture on Adhesive Bonding Process	Laboratory experiments deal with an influence of a grit-blasting by means of corundum grits Al2O3 of different sizes on a surface roughness of steel substrates prepared according to the standard CSN EN 1465. The experiments considered not only the grain size of grit-blasted medium (F14, F24, F40, F80 and F100), out also the grit specific-size of a main fraction specified by the standard FEPA "F" 42-D86, which can cause a relief irregularity of the grit-blasted surface, influence the roughness and consequently the adhesive bond strength. Two parameters of the surface topography set by the standard CSN ISO 4287 were evaluated: Ra, Rz and their relation Ra/Rz. The results showed that the percentage of the grit specific size stated by the standard is the lowest at the grain size F80 (56.5 % of measured grits) and the highest at the grain size F24 (77 % of measured grits)....
eng	Influence of Adhesive Bonded Surface Texture on Adhesive Bonding Process	Laboratory experiments deal with an influence of a grit-blasting by means of corundum grits Al2O3 of different sizes on a surface roughness of steel substrates prepared according to the standard CSN EN 1465. The experiments considered not only the grain size of grit-blasted medium (F14, F24, F40, F80 and F100), out also the grit specific-size of a main fraction specified by the standard FEPA "F" 42-D86, which can cause a relief irregularity of the grit-blasted surface, influence the roughness and consequently the adhesive bond strength. Two parameters of the surface topography set by the standard CSN ISO 4287 were evaluated: Ra, Rz and their relation Ra/Rz. The results showed that the percentage of the grit specific size stated by the standard is the lowest at the grain size F80 (56.5 % of measured grits) and the highest at the grain size F24 (77 % of measured grits)....	Adhesive bonding process;adhesive bonded surface

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