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AuthorHolzheu, Christiandc.contributor.author
Date of accession2016-03-15T06:23:22Zdc.date.accessioned
Available in OPARU since2016-03-15T06:23:22Zdc.date.available
Year of creation2009dc.date.created
AbstractIn this work laser treatment of stainless steel and the resulting material changes are studied. The irradiation of a stainless steel surfaces with short laser pulses improves the adhesion of polymers and especially of fluorinated polymers. The major goal was to understand the effects that lead to adhesion and to get the knowledge how to generate these effects. Several experiments helped to elucidate the main parameters responsible for polymer adhesion. With a design of experiments the fitting laser parameters for adhesion were found and their values were optimized. A setup for laser conditioning under well defined atmospheres was developed. Chemical changes and changes in surface topography caused by laser treatment were analyzed and compared with relevant adhesion data. A new kind of test was therefor developed to measure adhesion forces. For quantitative material characterization GDOES (Glow Discharge Optical Emission Spectroscopy), XPS (X-Ray Photoelectron Spectroscopy) and AFM (Atomic Force Microscopy) were used. Altogether these experiments contributed to a stepwise approach to a valid model. Finally a model was proposed which describes the direct adhesion between the inorganic steel surface and the organic polymer coating. By performing etching experiments and FTIR (Fourier Transformed Infrared Spectroscopy) measurements this model was proved.dc.description.abstract
Languagededc.language.iso
PublisherUniversität Ulmdc.publisher
LicenseStandard (Fassung vom 01.10.2008)dc.rights
Link to license texthttps://oparu.uni-ulm.de/xmlui/license_v2dc.rights.uri
KeywordDoEdc.subject
KeywordMetallurgy. Laser use indc.subject
Dewey Decimal GroupDDC 530 / Physicsdc.subject.ddc
LCSHMetals. Surfacesdc.subject.lcsh
LCSHPolymersdc.subject.lcsh
TitleModifikation eines Stahl-Polymer-Interfaces - Untersuchung und Optimierung von Haftungseigenschaftendc.title
Resource typeDissertationdc.type
DOIhttp://dx.doi.org/10.18725/OPARU-1830dc.identifier.doi
PPN618509380dc.identifier.ppn
URNhttp://nbn-resolving.de/urn:nbn:de:bsz:289-vts-71865dc.identifier.urn
GNDAdhäsiondc.subject.gnd
GNDLaserbearbeitungdc.subject.gnd
FacultyFakultät für Naturwissenschaftenuulm.affiliationGeneral
Date of activation2010-01-28T14:14:54Zuulm.freischaltungVTS
Peer reviewneinuulm.peerReview
Shelfmark print versionZ: J-H 13.539; W: W-H 11.973uulm.shelfmark
DCMI TypeTextuulm.typeDCMI
VTS-ID7186uulm.vtsID
CategoryPublikationenuulm.category
University Bibliographyjauulm.unibibliographie


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