Keywords
How to Cite
Abstract
The paper presents the results of measurements of surface free energy for adhesive compositions created in order to provide the appropriate conditions for filling gaps in the hybrid joints, such as weld-bonded joints. Presented in the paper analysis of polar and non-polar components of surface free energy for the studied adhesives was used to determine the ability of the adhesive to wet the surface. The basis for determining the value of surface free energy were measurements of the contact angle by selected adhesive substances on the material with a specific energy state of the surface layer. Based on this analysis, it was possible to classify the composition according to the energy properties conducive to the process of wetting the surface of the joined materials.
This is an Open Access article distributed under the terms of the Creative Commons Attribution License CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/)
References
Darwish S.M.H. 2011. “Science of Weld: Adhesive Joints” [W]: “Hybrid Adhesive Joint”, pod red. Lucas Filipe Martins de Silva, Springer : 1–36.
Domińczuk J., A. Krawczuk, J. Kuczmaszewski. 2016. „Energia powierzchniowa wybranych klejów epoksydowych”. Technologia i Automatyzacja Montażu (2): 47–52.
Domińczuk J., A. Krawczuk. 2016. „Analiza zdolności kleju do zwilżania powierzchni o określonych właściwościach energetycznych”. Technologia i Automatyzacja Montażu (2): 60–64.
Gaul H., G. Weber. 2011. “Technology of Weld-Adhesive Joints”, [W]: “Hybrid Adhesive Joint”, pod red. Lucas Filipe Martins de Silva, Springer : 37–77.
Gonçalves V.M., P.A.F. Martins. 2006. “Joining stainless steel parts by means of weld bonding”. International Journal of Mechanics and Materials in Design (2): 91–101.
Krawczuk A., J. Kuczmaszewski. 2015. „Analiza warunków grawitacyjnego wypełniania szczelin w połączeniach klejowo-nitowych”. Technologia i Automatyzacja Montażu (2): 50–55.
Rams B. 2009. „Zastosowanie klejenia w połączeniach zgrzewanych metodą FSW”. Przegląd Spawalnictwa (3): 33–38.
Rośkowicz M., M. Rożek. 2013. „Analiza trwałości zmęczeniowej połączeń mechanicznych i klejowo-mechanicznych”. Technologia i Automatyzacja Montażu (2): 16–19.
Sadowski T. et. al. 2013. “Modern Hybrid Joints in Aerospace: Modeling and Testing”. Archives of Metalurgy and Materials (58): 163–169.
Sadowski T., P. Golewski, M. Kneć. 2014. “Experimental investigation and numerical modeling of spot welding-adhesive joints response”. Composite Structures (112): 66–77.