SURFACE PRE-TREATMENT OF ALUMINUM ALLOYS IMPROVING SURFACE ADHESIVE PROPERTIES
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F19%3APU134542" target="_blank" >RIV/00216305:26310/19:PU134542 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
SURFACE PRE-TREATMENT OF ALUMINUM ALLOYS IMPROVING SURFACE ADHESIVE PROPERTIES
Original language description
Adhesive bonding is a method often used for bonded joints of aluminum alloys preparation. The surface pre-treatment is strongly influencing bonded joints shear strength. The surface of two aluminum alloys (AlMg3, AlMgSi) subjected for bonded joints preparation were surface pre-treated using one commercially used and two laboratory prepared solutions. Scanning electron microscopy including chemical composition analysis and tensile shear test for analysis of the pre-treated aluminum alloys were used. Surface of both the examined alloys after pre-treatment exhibited similar character regardless analyzed material and used pre-treatment solution. Tensile shear test revealed differences between individual solutions used for material surface-pretreatment. AlMgSi alloy reached higher shear strength then the AlMg3 alloy. Exposure of the bonded joints to the climate conditions simulated in a climate chamber revealed and decisive influence of the environment to the adhesive properties of individual materials, however, also differences in the used adhesives were observed and were shown to be more significant than the pre-treatment conditions.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20506 - Coating and films
Result continuities
Project
<a href="/en/project/LO1211" target="_blank" >LO1211: Materials Research Centre at FCH BUT- Sustainability and Development</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
METAL 2019, May 22 nd-24 th 2019, Conference Proceedings
ISBN
978-80-87294-92-5
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
1186-1191
Publisher name
TANGER Ltd.
Place of publication
Ostrava
Event location
Brno
Event date
May 22, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000539487400195