<?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-NFXKXVWZ/d51ebfbf-e9e0-46e2-a336-ccfe77a22637/HTML"><dcterms:extent>12 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-NFXKXVWZ/243a4735-cead-4e25-82c9-1fb52e49c3a2/PDF"><dcterms:extent>60 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-NFXKXVWZ/96053833-bee6-498b-bbad-daa2fdd9fdcf/TEXT"><dcterms:extent>12 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="1992-1999"><edm:begin xml:lang="en">1992</edm:begin><edm:end xml:lang="en">1999</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:doc-NFXKXVWZ"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-QKUCN2BD" /><dcterms:issued>1998</dcterms:issued><dc:creator>Pihura, Derviš</dc:creator><dc:format xml:lang="sl">letnik:32</dc:format><dc:format xml:lang="sl">številka:6</dc:format><dc:format xml:lang="sl">str. 567-569</dc:format><dc:identifier>ISSN:1318-0010</dc:identifier><dc:identifier>COBISSID:95402</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-NFXKXVWZ</dc:identifier><dc:language>en</dc:language><dc:publisher xml:lang="sl">Inštitut za kovinske materiale in tehnologije</dc:publisher><dc:publisher xml:lang="sl">Železarna Jesenice</dc:publisher><dc:publisher xml:lang="sl">Železarna Ravne</dc:publisher><dc:publisher xml:lang="sl">Železarna Štore</dc:publisher><dcterms:isPartOf xml:lang="sl">Kovine zlitine tehnologije</dcterms:isPartOf><dc:subject xml:lang="sl">grodelj</dc:subject><dc:subject xml:lang="sl">mangan</dc:subject><dc:subject xml:lang="sl">obloge</dc:subject><dc:subject xml:lang="sl">ognjevzdržni materiali</dc:subject><dc:subject xml:lang="sl">žlindra</dc:subject><dc:subject rdf:resource="http://www.wikidata.org/entity/Q731" /><dcterms:temporal rdf:resource="1992-1999" /><dc:title xml:lang="sl">Influence of higher manganese content in hot metal on lining| Vpliv večje vsebnosti mangana v grodlju na oblogo|</dc:title><dc:description xml:lang="sl">Metallic charging materials, with higher manganese content (up to 4%) show a deleterious influence on the lining of the melting shop equipment. Manganese from hot metal or manganese oxide from slag reacts with CaO and MgO from dolomite refraactory lining forming different oxide compounds. MnO acts as solutant and catalizator of some processes. In this way dolomite lining or bricks are destroyed</dc:description><dc:description xml:lang="sl">Tekoči grodelj z zvišanim manganom (do 4%) negataivno vpliva na ognjevzdržno obzidavo talilnih agregatov za izdelavo jekla in zmanjšuje življensko dobo teh agregatov. Mangan ali oksid mangana v žlindri reagira s CaO in MgO iz dolomitne obloge. MnO deluje kot topilo in katalizator različnih procesov. Na ta način se ognjevzdržna obloga in opeka razkrajata in razpadata. Razpad ognjevzdržnega materiala je predvsem posledica kemičnih reakcij med MnO in ognjevzdržnim materialom. Zaradi tega so nujni ukrepi za pripravo tekočega grodlja</dc:description><dc:description xml:lang="sl">Nadaljuje se kot: Materiali in tehnologije</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-NFXKXVWZ"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-NFXKXVWZ" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-NFXKXVWZ/243a4735-cead-4e25-82c9-1fb52e49c3a2/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-NFXKXVWZ/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-NFXKXVWZ" /></ore:Aggregation></rdf:RDF>