{"?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-2C3OK6RQ/fe87b9ce-5cec-45f1-abd6-ca227c968a93/HTML","dcterms:extent":"19 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-2C3OK6RQ/34fd0e3a-d5e1-4592-a67a-f461e43e4383/PDF","dcterms:extent":"121 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-2C3OK6RQ/7a8a6a25-9d48-483c-a393-baa7e4b68094/TEXT","dcterms:extent":"16 KB"}],"edm:TimeSpan":{"@rdf:about":"1992-1999","edm:begin":{"@xml:lang":"en","#text":"1992"},"edm:end":{"@xml:lang":"en","#text":"1999"}},"edm:ProvidedCHO":{"@rdf:about":"URN:NBN:SI:DOC-2C3OK6RQ","dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/URN:NBN:SI:spr-QKUCN2BD"},{"@xml:lang":"sl","#text":"Kovine zlitine tehnologije"}],"dcterms:issued":"1998","dc:creator":["Fine, Joseph","Jenko, Monika","Mandrino, Đorđe"],"dc:format":[{"@xml:lang":"sl","#text":"letnik:32"},{"@xml:lang":"sl","#text":"številka:6"},{"@xml:lang":"sl","#text":"str. 437-441"}],"dc:identifier":["ISSN:1318-0010","COBISSID:89514","URN:URN:NBN:SI:doc-2C3OK6RQ"],"dc:language":"en","dc:publisher":[{"@xml:lang":"sl","#text":"Inštitut za kovinske materiale in tehnologije"},{"@xml:lang":"sl","#text":"Železarna Jesenice"},{"@xml:lang":"sl","#text":"Železarna Ravne"},{"@xml:lang":"sl","#text":"Železarna Štore"}],"dc:subject":[{"@xml:lang":"sl","#text":"kristali"},{"@xml:lang":"sl","#text":"mikrostruktura"},{"@xml:lang":"sl","#text":"segregacija"},{"@xml:lang":"sl","#text":"selen"},{"@xml:lang":"sl","#text":"zlitine"},{"@rdf:resource":"http://www.wikidata.org/entity/Q876"}],"dcterms:temporal":{"@rdf:resource":"1992-1999"},"dc:title":{"@xml:lang":"sl","#text":"Surface segregation studies of selenium on FeSiAl alloy| Raziskave površinske segregacije selena na FeSiAl zlitini|"},"dc:description":[{"@xml:lang":"sl","#text":"Surface segregation of selenium in a polycristalline FeSiAl alloy with 0.05% Se was investigated by high resolution Auger Electron Spectroscopy and X-ray Photoelectron Spectroscopy. Surface segregation measurements of selenium and impurities e.g. carbon, phosphorus and sulfur, were performed in situ under UHV conditions in the temperature range from 200 to 900°C. In the low temperature range, 200<T<550°C, carbon segregated due to its high diffusion and segregation enthalpy. Carbon segregated in the form of graphite clusters. At higher temperature T>850°C sulfur and selenium segregated. The selenium segregation rate was low, probably due to its low solubility in ?$\\alpha$?Fe and its high vapour pressure. The grain boundary segregation of selenium was negligible. The fracture facets were practically taransgranular, only on some areas intergranular decohesion was noticed"},{"@xml:lang":"sl","#text":"Površinsko segregacijo selena na polikristalinični zlitini FeSiAl legirani z 0,05% Se smo raziskali z visokoločljivo spektroskopijo Augerjevih elektronov na poljsko emisijo (HR AES) in z rentgensko fotoelektronsko spektroskopijo (XPS). Meritve površinske segregacije selena in elementov nečistoč kot so ogljik, fosfor in žveplo so potekale v temperaturnem področju od 200 do 900°C in situ v ultravisokem vakuumu. V nizko temperaturanem področju 200<T<500°C, ogljik segregira na površini zaradi visokega difuzijskega koeficienta in entalpije segregacije. Ogljik je na površini segregiral kot grafit v otočkih. Pri višjih temperaturah T>850°C sta na površini segregirala žveplo in selen. Stopnja segregacije selena je bila nizka, predvidevamo da je vzrok temu nizka topnost selena v ?$\\alpha$?Fe in visok parni tlak. Segregacija selena po mejah zrn je zanemarljivo majhna. Skoraj vse prelomljene facete so bile transkristalne, le nekaj je bilo interkristalnih prelomov"},{"@xml:lang":"sl","#text":"Nadaljuje se kot: Materiali in tehnologije"}],"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-2C3OK6RQ","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:DOC-2C3OK6RQ"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:DOC-2C3OK6RQ/34fd0e3a-d5e1-4592-a67a-f461e43e4383/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-2C3OK6RQ/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:DOC-2C3OK6RQ"}}}}