{"?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-SW6RRJSM/62fc6f08-f90e-4d43-993a-70b9eb1bb2aa/HTML","dcterms:extent":"39 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-SW6RRJSM/bea31c14-2573-47bd-a1eb-65311fd5a403/PDF","dcterms:extent":"1398 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-SW6RRJSM/c896e4c6-b7ac-4bb9-9134-143083be7173/TEXT","dcterms:extent":"36 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-SW6RRJSM","dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/urn:nbn:si:spr-ihg6vo21"},{"@xml:lang":"sl","#text":"Materiali in tehnologije"}],"dcterms:issued":"2007","dc:creator":["Arh, Boštjan","Tehovnik, Franc"],"dc:format":[{"@xml:lang":"sl","#text":"letnik:41"},{"@xml:lang":"sl","#text":"številka:5"},{"@xml:lang":"sl","#text":"str. 203-211"}],"dc:identifier":["ISSN:1580-2949","COBISSID:632234","URN:URN:NBN:SI:doc-SW6RRJSM"],"dc:language":"en","dc:publisher":{"@xml:lang":"sl","#text":"Inštitut za kovinske materiale in tehnologije"},"dc:subject":[{"@xml:lang":"sl","#text":"elektroobločna peč"},{"@xml:lang":"sl","#text":"kemijske reakcije"},{"@xml:lang":"sl","#text":"krom"},{"@xml:lang":"sl","#text":"nerjavna jekla"},{"@xml:lang":"sl","#text":"oksidacija"},{"@xml:lang":"sl","#text":"silicij"},{"@xml:lang":"sl","#text":"žlindra"},{"@rdf:resource":"http://www.wikidata.org/entity/Q82682"}],"dcterms:temporal":{"@rdf:resource":"2000-2024"},"dc:title":{"@xml:lang":"sl","#text":"The oxidation and reduction of chromium during the elaboration of stainless steels in an electric arc furnace| Oksidacija in redukcija kroma iz žlindre med izdelavo nerjavnih jekel v elektroobločni peči|"},"dc:description":[{"@xml:lang":"sl","#text":"The oxidation of chromium during the elaboration of stainless steels occurs with oxygen in solution blown in the melt and with oxides in the slag. The loss of chromium during the steel bath processing increases the production costs and generates problems because of the high content of chromium oxide in the slag. A higher content of silicon in the furnace charge decreases the extent of the oxidation of chromium however, the efficient reduction of chromium from the slag is very important for a minimal loss of chromium. In this survey, the theory of the oxidation of chromium, its reduction from the slag and the conditions for the formation of foaming slag are discussed"},{"@xml:lang":"sl","#text":"Oksidacija kroma med izdelavo nerjavnih jekel poteka zaradi topnega kisika v talini, vpihanega kisika in zaradi oksidov v žlindri. Izguba kroma med izdelavo nerjavnega jekla v EOP nima za posledico samo višji materialni strošek, ampak tudi določene operativne posege zaradi prekomerne količine kromovega oksida v žlindri. Večja vsebnost silicija v založenem legiranem vložku zadrži oksidacijo kroma med njegovim taljenjem, vendar je le učinkovita redukcija žlindre po oksidaciji taline ključnega pomena za minimalno izgubo kroma. V prispevku bomo predstavili predvsem teoretične osnove oksidacije kroma, redukcijo kroma iz žlindre in pogoje za tvorbo peneče se žlindre pri izdelavi nerjavnih jekel v elektroobločni peči"}],"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-SW6RRJSM","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:DOC-SW6RRJSM"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:DOC-SW6RRJSM/bea31c14-2573-47bd-a1eb-65311fd5a403/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-SW6RRJSM/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:DOC-SW6RRJSM"}}}}