<?xml version="1.0"?><rdf:RDF xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:edm="http://www.europeana.eu/schemas/edm/" xmlns:wgs84_pos="http://www.w3.org/2003/01/geo/wgs84_pos" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdaGr2="http://rdvocab.info/ElementsGr2" xmlns:oai="http://www.openarchives.org/OAI/2.0/" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:ore="http://www.openarchives.org/ore/terms/" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:dcterms="http://purl.org/dc/terms/"><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:DOC-Q4J76MLD/043222c9-14e1-4f7c-9fc4-0082e4777a8d/HTML"><dcterms:extent>19 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:DOC-Q4J76MLD/b5bf319a-a80f-4056-8206-ba2ca5a8ae09/PDF"><dcterms:extent>1051 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:DOC-Q4J76MLD/0c77d663-2ade-4a64-ab92-b40f50ec823a/TEXT"><dcterms:extent>19 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="2000-2026"><edm:begin xml:lang="en">2000</edm:begin><edm:end xml:lang="en">2026</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:DOC-Q4J76MLD"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/urn:nbn:si:spr-ihg6vo21" /><dcterms:issued>2007</dcterms:issued><dc:creator>Bončina, Tonica</dc:creator><dc:creator>Henč-Bartolič, Višnja</dc:creator><dc:creator>Pipić, Davor</dc:creator><dc:creator>Zupanič, Franc</dc:creator><dc:format xml:lang="sl">letnik:41</dc:format><dc:format xml:lang="sl">številka:5</dc:format><dc:format xml:lang="sl">str. 243-247</dc:format><dc:identifier>COBISSID:11827734</dc:identifier><dc:identifier>ISSN:1580-2949</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-Q4J76MLD</dc:identifier><dc:language>sl</dc:language><dc:publisher xml:lang="sl">Inštitut za kovinske materiale in tehnologije</dc:publisher><dcterms:isPartOf xml:lang="sl">Materiali in tehnologije</dcterms:isPartOf><dc:subject xml:lang="sl">bakrove zlitine</dc:subject><dc:subject xml:lang="sl">kovinske površine</dc:subject><dc:subject xml:lang="sl">laserska ablacija</dc:subject><dc:subject xml:lang="sl">mikrostruktura</dc:subject><dc:subject rdf:resource="http://www.wikidata.org/entity/Q1498213" /><dcterms:temporal rdf:resource="2000-2026" /><dc:title xml:lang="sl">Površina zlitine Cu-Sn-Zn-Pb po obsevanju z ultravijoličnim dušikovim laserjem| Surface of Cu-Sn-Zn-Pb alloy irradiated with ultraviolet nitrogen laser|</dc:title><dc:description xml:lang="sl">Surface of a Cu-Sn-Zn-Pb alloy was irradiated by ultraviolet nitrogen laser pulses (wavelength 337 nm). As a result both surface topography and microstructure beneath the surface changed. Since it is very difficult to adequately prepare the damaged regions for microscopical observations using classical metallographic methods, we used a focussed ion beam (FIB) as the main tool for microstructural characterisation. Namely, FIB can remove material at specific sites in micro- and nanoregions and reveal microstructure without any previous metallographic preparation. This allowed us to investigate the influence of laser pulses on change of surface topography and subsurface microstructure</dc:description><dc:description xml:lang="sl">Površino zlitine Cu-Sn-Zn-Pb smo obsevali z laserskimi impulzi dušikovega laserja (valovna dolžina 337 nm). Pri tem sta se spremenila tako topografija površine kot tudi mikrostruktura pod njo. Ker je s klasičnimi metalografskimi metodami zelo težko primerno pripraviti obsevano površino za mikroskopsko opazovanje, smo kot temeljno orodje za metalografsko preiskavo uporabili fokusirani ionski curek (FIB), kajti FIB lahko odstranjuje material na specifičnih mestih v mikro- in nanoobmočju in odkrije mikrostrukturo brez prejšnje metalografske priprave. To nam je omogočilo, da smo raziskali vpliv obsevanja z laserjem na spremembo oblike površine, ugotovili profil kraterjev ter mikrostrukturne spremembe v območju toplotnega vpliva</dc:description><edm:type>TEXT</edm:type><dc:type xml:lang="sl">znanstveno časopisje</dc:type><dc:type xml:lang="en">journals</dc:type><dc:type rdf:resource="http://www.wikidata.org/entity/Q361785" /></edm:ProvidedCHO><ore:Aggregation rdf:about="http://www.dlib.si/?URN=URN:NBN:SI:DOC-Q4J76MLD"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:DOC-Q4J76MLD" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:DOC-Q4J76MLD/b5bf319a-a80f-4056-8206-ba2ca5a8ae09/PDF" /><edm:rights rdf:resource="http://rightsstatements.org/vocab/InC/1.0/" /><edm:provider>Slovenian National E-content Aggregator</edm:provider><edm:intermediateProvider xml:lang="en">National and University Library of Slovenia</edm:intermediateProvider><edm:dataProvider xml:lang="sl">Inštitut za kovinske materiale in tehnologije</edm:dataProvider><edm:object rdf:resource="http://www.dlib.si/streamdb/URN:NBN:SI:DOC-Q4J76MLD/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:DOC-Q4J76MLD" /></ore:Aggregation></rdf:RDF>