Features of the Preparation of Metal Surfaces of Machine Parts before Gluing

Features of the Preparation of Metal Surfaces of Machine Parts before Gluing

The chemical and mechanical methods of preparing metal surfaces before gluing have been examined. The strength test results for shear of adhesive bonds of aluminum and steel samples, the surfaces shot of which were prepared by grinding, shot-blasting with copper slag and chemical treatment in aqueou...

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Bibliographic Details
Published in:Steel in translation Vol. 53; no. 2; pp. 119 - 121
Main Authors: Kosenko, E. A., Zakorskii, D. K., Du, A., Podchuvalova, N. K.
Format: Journal Article
Language:English
Published: Moscow Pleiades Publishing 01-02-2023
Springer Nature B.V
Subjects:
Adhesive bonding
Adhesive strength
Aluminum
Aqueous solutions
Bonding strength
Chemical treatment
Chemistry and Materials Science
Copper
Gluing
Materials Science
Metal surfaces
Shear strength
Shot blasting
Slag
adhesive bond
machine part
surface preparation
strength
shear
glue
metal surface
adhesion
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Summary:The chemical and mechanical methods of preparing metal surfaces before gluing have been examined. The strength test results for shear of adhesive bonds of aluminum and steel samples, the surfaces shot of which were prepared by grinding, shot-blasting with copper slag and chemical treatment in aqueous solutions of acids before gluing. The best results for shear strength of adhesive bonds are observed for samples whose surfaces were subjected to shot blasting with a copper slag, the worst ones are after chemical method of preparing in aqueous solutions of acids.
ISSN:0967-0912
1935-0988
DOI:10.3103/S0967091223020092