{"?xml":{"@version":"1.0"},"edm: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-RG3HJYXO/efb07363-6ece-4037-b7ea-bd6364081f0b/PDF","dcterms:extent":"934 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-RG3HJYXO/0f2e8d84-6c90-4a1e-8281-3f39b1cf21ed/TEXT","dcterms:extent":"23 KB"}],"edm:TimeSpan":{"@rdf:about":"2000-2024","edm:begin":{"@xml:lang":"en","#text":"2000"},"edm:end":{"@xml:lang":"en","#text":"2024"}},"edm:ProvidedCHO":{"@rdf:about":"URN:NBN:SI:DOC-RG3HJYXO","dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/urn:nbn:si:spr-ihg6vo21"},{"@xml:lang":"sl","#text":"Materiali in tehnologije"}],"dcterms:issued":"2014","dc:creator":["Debili, Mohamed Yacine","Fekrache, Abdelhak","Lallouche, Saliha"],"dc:format":[{"@xml:lang":"sl","#text":"letnik:48"},{"@xml:lang":"sl","#text":"številka:5"},{"@xml:lang":"sl","#text":"str. 633-637"}],"dc:identifier":["COBISSID:1082794","ISSN:1580-2949","URN:URN:NBN:SI:doc-RG3HJYXO"],"dc:language":"en","dc:publisher":{"@xml:lang":"sl","#text":"Inštitut za kovinske materiale in tehnologije"},"dc:subject":[{"@xml:lang":"sl","#text":"aluminijeve zlitine"},{"@xml:lang":"en","#text":"aluminium alloy"},{"@xml:lang":"en","#text":"aluminium alloys"},{"@xml:lang":"en","#text":"grain size"},{"@xml:lang":"sl","#text":"Hall-Petch"},{"@xml:lang":"en","#text":"microhardness"},{"@xml:lang":"sl","#text":"mikrotrdota"},{"@xml:lang":"sl","#text":"naprševanje"},{"@xml:lang":"en","#text":"sputtering"},{"@xml:lang":"sl","#text":"tanke plasti"},{"@xml:lang":"en","#text":"thin films"},{"@xml:lang":"sl","#text":"velikost zrn"},{"@rdf:resource":"http://www.wikidata.org/entity/Q898444"}],"dcterms:temporal":{"@rdf:resource":"2000-2024"},"dc:title":{"@xml:lang":"sl","#text":"Structural characterization of a bulk and nanostructured Al-Fe system| Karakterizacija strukture osnove in nanostrukture sistema Al-Fe|"},"dc:description":[{"@xml:lang":"sl","#text":"The main purpose of the present paper is a study of the properties of stable and metastable structures of several binary Al1-xFex alloys (0 = x = 0.92) made with high-frequency induction fusion and radiofrequency (13.56 MHz) cathodic sputtering from composite Al-Fe targets, resulting in homogeneous thin films. The study of the lattice parameters and mechanical behaviour was followed by X-ray diffraction and Vickers microhardness measurements of bulk and sputtered Al-Fe thin films. The phenomenon of a significant mechanical strengthening of the aluminium by means of iron is essentially due to a combination of the solid-solution effects and the grain-size refinement. A further decrease in the thin-film grain size can cause a softening of the solid and then the Hall-Petch relation slope turns from positive to negative at a critical size called the strongest size, which is coherent with the thin-film dislocation density"},{"@xml:lang":"sl","#text":"Glavni namen te predstavitve je študij lastnosti stabilnih in metastabilnih struktur v več binarnih zlitinah Al1-xFex (x-vrednosti so v molskih deležih 0 = x = 0,92), izdelanih z visokofrekvenčnim zlivanjem in radiofrekvenčnim (13,56 MHz) katodnim naprševanjem iz kompozitnih tarč Al-Fe, ki omogočajo homogene tanke plasti. Po študiju mrežnih parametrov in mehanskih lastnosti je bila izvršena rentgenska difrakcija in določena mikrotrdota po Vickersu osnove in napršene tanke plasti Al-Fe. Pojav občutnega povečanja mehanske trdnosti aluminija z železom je zaradi kombinacije med vplivi trdne raztopine in zmanjšanja velikosti zrn. Nadaljnje zmanjšanje zrn v tanki plasti lahko povzroči mehčanje in potem se smer razmerja Hall-Petch obrne od pozitivnega k negativnemu pri kritični velikosti, za katero je značilna največja koherenca z gostoto dislokacij v tanki plasti"}],"edm:type":"TEXT","dc:type":[{"@xml:lang":"sl","#text":"znanstveno časopisje"},{"@xml:lang":"en","#text":"journals"},{"@rdf:resource":"http://www.wikidata.org/entity/Q361785"}]},"ore:Aggregation":{"@rdf:about":"http://www.dlib.si/?URN=URN:NBN:SI:DOC-RG3HJYXO","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:DOC-RG3HJYXO"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:DOC-RG3HJYXO/efb07363-6ece-4037-b7ea-bd6364081f0b/PDF"},"edm:rights":{"@rdf:resource":"http://rightsstatements.org/vocab/InC/1.0/"},"edm:provider":"Slovenian National E-content Aggregator","edm:intermediateProvider":{"@xml:lang":"en","#text":"National and University Library of Slovenia"},"edm:dataProvider":{"@xml:lang":"sl","#text":"Inštitut za kovinske materiale in tehnologije"},"edm:object":{"@rdf:resource":"http://www.dlib.si/streamdb/URN:NBN:SI:DOC-RG3HJYXO/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:DOC-RG3HJYXO"}}}}