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master's thesis
Aluminijska i niklena nanokompozitna epoksidna prevlaka
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2023. urn:nbn:hr:235:896536
Soldo, Jelena
University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

Institutional repository: Repository of Faculty of Mechanical Engineering and Naval Architecture University of Zagreb

Cite this document

Soldo, J. (2023). Aluminijska i niklena nanokompozitna epoksidna prevlaka (Master's thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:896536

Soldo, Jelena. "Aluminijska i niklena nanokompozitna epoksidna prevlaka." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2023. https://urn.nsk.hr/urn:nbn:hr:235:896536

Soldo, Jelena. "Aluminijska i niklena nanokompozitna epoksidna prevlaka." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2023. https://urn.nsk.hr/urn:nbn:hr:235:896536

Soldo, J. (2023). 'Aluminijska i niklena nanokompozitna epoksidna prevlaka', Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 25 November 2024, https://urn.nsk.hr/urn:nbn:hr:235:896536

Soldo J. Aluminijska i niklena nanokompozitna epoksidna prevlaka [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2023 [cited 2024 November 25] Available at: https://urn.nsk.hr/urn:nbn:hr:235:896536

J. Soldo, "Aluminijska i niklena nanokompozitna epoksidna prevlaka", Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:235:896536

Metadata
TitleAluminijska i niklena nanokompozitna epoksidna prevlaka
Title (english)Aluminium and nickel nanocomposition epoxy coating
AuthorJelena Soldo
MentorVesna Alar (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2023-12-07, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U teorijskom dijelu rada ukratko su opisana svojstva i primjena lijevanog željeza. Nakon toga opisana je korozija te elektrokemijska korozija koja napada ukopane cjevovode. Također, mikrobiološki poticana korozija je još jedna vrsta korozije koja se često javlja na konstrukcijama koje su ukopane u zemlju. Za zaštitu konstrukcija od različitih korozivnih djelovanja koriste se zaštitne prevlake koje mogu biti pripravljene na bazi anorganskih i organskih komponenti. Najčešće korišteni zaštitni sustav su epoksidne prevlake koje se sastoje od epoksidne smole i učvršćivača (otvrdnjivača). Dodatkom raznih vrsta nanočestica u organske premaze pospješuju se njihova antikorozijska svojstva. U eksperimentalnom dijelu rada provedena su fizikalna i kemijska ispitivanja nanokompozitnih Al i Ni epoksidnih prevlaka. Elektrokemijskim tehnikama izlaganjem uzoraka u 3,5% otopini NaCl-a određena su zaštitna svojstva prevlaka. Biološkim ispitivanjem ispitano je djelovanje nanokompozitne prevlake prema bakterijama Pseudomonas aeruginosa i Bacillus subtilis. Na samom kraju analizirani su eksperimentalni podaci te je donesen zaključak.
Abstract (english)
The properties and application of cast iron are briefly described in the theoretical part of the paper. After that, corrosion and electrochemical corrosion attacking buried pipelines are described. Also, microbiologically induced corrosion is another type of corrosion that often occurs on structures that are buried in the ground. To protect structures from various corrosive effects, protective coatings are used, which can be prepared on the basis of inorganic and organic components. The most commonly used protective system are epoxy coatings consisting of epoxy resin and a hardener. The addition of various types of nanoparticles to organic coatings improves their anti-corrosion properties. In the experimental part of the work, physical and chemical tests of nanocomposite Al and Ni epoxy coatings were performed. The protective properties of the coatings were determined by electrochemical techniques by exposing the samples to a 3.5% NaCl solution. A biological test tested the effect of the nanocomposite coating against the bacteria Pseudomonas aeruginosa and Bacillus subtilis. At the very end, the experimental data were analysed and a conclusion was drawn.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:896536
ProjectNumber: KK.01.1.1.07.0045
Title: Razvoj sustava antikorozivne zaštite za višenamjensku uporabu cijevi
Title: Development of anti-corrosion protection system for multipurpose pipe use
Acronym: RSAZ
Leader: Vesna Alar
Jurisdiction: Croatia
Funder: EK
Funding stream: EFRR
Study programmeTitle: Mechanical Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2023-12-01 10:07:48