Tribological Characterisation of an Organic Coating by the use of ToF-SIMS

Document identifier: oai:dalea.du.se:2680
Keyword: Thin organic coatings; Hot-dip coated steel; Friction; Wear; ToF-SIMS
Publication year: 2003
Relevant Sustainable Development Goals (SDGs):

The SDG label(s) above have been assigned by OSDG.ai

Abstract:

ToF-SIMS has been used to analyse tribological induced chemical changes of organic coatings deposited on steel strip hot-dip coated with a 55.0% Al–43.4% Zn–1.6% Si alloy (Aluzink). The organic coating was a styrene–acrylic co-polymer containing different forming additives. The forming properties of the organic coatings were evaluated with modified scratch testing. The friction curves show that organic coated hot-dip coated steel displays significantly better tribological properties, i.e. lower coefficient of friction and lower wear, as compared to hot-dip coated steel. Furthermore, the organic coatings showing the highest material transfer tendency also show the highest wear. ToF-SIMS spectra show that a transfer film consisting of species from the organic coating is formed on the ball counter surface. Finally, a combination of SEM and ToF-SIMS analysis shows that mechanical failure of the coating dominates, i.e. no tribochemical changes of the coatings could be detected in the wear track.

Authors

Ulf Bexell

Högskolan Dalarna; Materialvetenskap
Other publications >>

Per Carlsson

Högskolan Dalarna; Materialvetenskap
Other publications >>

Mikael Olsson

Högskolan Dalarna; Materialvetenskap
Other publications >>

Record metadata

Click to view metadata

	
    header: 
        identifier: oai:dalea.du.se:2680
        datestamp: 2021-04-15T12:53:00Z
        setSpec: SwePub-du
    metadata: 
        mods: 
            @attributes: 
                version: 3.7
            recordInfo: 
                recordContentSource: du
                recordCreationDate: 2007-04-04
            identifier: http://urn.kb.se/resolve?urn=urn:nbn:se:du-2680
            titleInfo: 
                @attributes: 
                    lang: eng
                title: Tribological Characterisation of an Organic Coating by the use of ToF-SIMS
            abstract: 
ToF-SIMS has been used to analyse tribological induced chemical changes of organic coatings deposited on steel strip hot-dip coated with a 55.0% Al–43.4% Zn–1.6% Si alloy (Aluzink). The organic coating was a styrene–acrylic co-polymer containing different forming additives. The forming properties of the organic coatings were evaluated with modified scratch testing. The friction curves show that organic coated hot-dip coated steel displays significantly better tribological properties i.e. lower coefficient of friction and lower wear as compared to hot-dip coated steel. Furthermore the organic coatings showing the highest material transfer tendency also show the highest wear. ToF-SIMS spectra show that a transfer film consisting of species from the organic coating is formed on the ball counter surface. Finally a combination of SEM and ToF-SIMS analysis shows that mechanical failure of the coating dominates i.e. no tribochemical changes of the coatings could be detected in the wear track.

            subject: 
                @attributes: 
                    lang: eng
                topic: Thin organic coatings; Hot-dip coated steel; Friction; Wear; ToF-SIMS
            language: 
                languageTerm: eng
            genre: 
                publication/journal-article
                ref
            note: 
                Published
                3
            name: 
                    @attributes: 
                        type: personal
                        authority: du
                    namePart: 
                        Bexell
                        Ulf
                    role: 
                        roleTerm: aut
                    affiliation: 
                        Högskolan Dalarna
                        Materialvetenskap
                    nameIdentifier: ubx
                    @attributes: 
                        type: personal
                        authority: du
                    namePart: 
                        Carlsson
                        Per
                    role: 
                        roleTerm: aut
                    affiliation: 
                        Högskolan Dalarna
                        Materialvetenskap
                    nameIdentifier: pca
                    @attributes: 
                        type: personal
                        authority: du
                    namePart: 
                        Olsson
                        Mikael
                    role: 
                        roleTerm: aut
                    affiliation: 
                        Högskolan Dalarna
                        Materialvetenskap
                    nameIdentifier: mol
            originInfo: 
                dateIssued: 2003
            relatedItem: 
                @attributes: 
                    type: host
                titleInfo: 
                    title: Applied Surface Science
                identifier: 
                    0169-4332
                    1873-5584
                part: 
                    detail: 
                        @attributes: 
                            type: volume
                        number: 203-204
                    extent: 
                        start: 596
                        end: 599
            physicalDescription: 
                form: print
            typeOfResource: text