<?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-NI9SFLTR/78e23468-f865-495a-b971-41541e226fec/PDF"><dcterms:extent>410 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:DOC-NI9SFLTR/ba66b036-d3b3-43ef-b719-9bee39b32366/TEXT"><dcterms:extent>11 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="2000-2024"><edm:begin xml:lang="en">2000</edm:begin><edm:end xml:lang="en">2024</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:DOC-NI9SFLTR"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/urn:nbn:si:spr-ihg6vo21" /><dcterms:issued>2013</dcterms:issued><dc:creator>Ergin, Nuri</dc:creator><dc:creator>Garip, Yigit</dc:creator><dc:creator>Ozdemir, Ozkan</dc:creator><dc:format xml:lang="sl">letnik:47</dc:format><dc:format xml:lang="sl">številka:5</dc:format><dc:format xml:lang="sl">str. 669-671</dc:format><dc:identifier>COBISSID:1022122</dc:identifier><dc:identifier>ISSN:1580-2949</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-NI9SFLTR</dc:identifier><dc:language>en</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">aluminijev oksid</dc:subject><dc:subject xml:lang="en">composite</dc:subject><dc:subject xml:lang="sl">kompozit</dc:subject><dc:subject xml:lang="sl">oksidacija</dc:subject><dc:subject xml:lang="en">oxidation</dc:subject><dc:subject xml:lang="en">reduction combustion synthesis</dc:subject><dc:subject xml:lang="sl">redukcijska zgorevna sinteza</dc:subject><dc:subject xml:lang="en">sintering</dc:subject><dc:subject xml:lang="sl">sintranje</dc:subject><dc:subject xml:lang="sl">titanov borid</dc:subject><dc:subject rdf:resource="http://www.wikidata.org/entity/Q844613" /><dcterms:temporal rdf:resource="2000-2024" /><dc:title xml:lang="sl">Oxidation of the Al2O3-TiB2 composites produced with the reduction-combustion synthesis technique| Oksidacija kompozita Al2O3-TiB2, izdelanega s tehniko redukcijske zgorevne sinteze|</dc:title><dc:description xml:lang="sl">In this study, Al2O3-TiB2 composites were synthesized in an electrical resistance furnace in open atmosphere under the uniaxial pressure of 150 MPa at 1200 °C for 4 h, using the reduction-combustion synthesis technique. The initial powder mixture used in this study is Al+TiO2+B2O3. TiB2, Al2O3 and some trace phases were found in the produced composites using the X-ray diffraction analysis. The densities of the samples were measured using the Archimedes' technique. The relative density was determined as 94.2 % for the composites. The oxidation properties of the composites were examined in open atmosphere at 600 °C, 800 °C and 1000 °C after up to 64 h. The activation energy of the composite was calculated to be 90 kJ/mol</dc:description><dc:description xml:lang="sl">V tej študiji je bil sintetiziran kompozit Al2O3-TiB2 v električni uporovni peči z normalno atmosfero pri enoosnem tlaku 150 MPa in 4 h pri 1200 °C z uporabo tehnike redukcijske zgorevne sinteze. Začetna mešanica prahov, uporabljena v tej študiji, je bila Al+TiO2+B2O3. Z rentgensko difrakcijo so bili v izdelanem kompozitu odkriti TiB2, Al2O3 in nekaj faz v sledovih. Gostota vzorcev je bila izmerjena z Arhimedovo tehniko. Relativna gostota kompozita je bila 94,2-odstotna. Oksidacijske lastnosti kompozita so bile preiskane na zraku po 64 h na temperaturah 600 °C, 800 °C in 1000 °C. Izračunana aktivacijska energija kompozita je bila 90 kJ/mol</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-NI9SFLTR"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:DOC-NI9SFLTR" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:DOC-NI9SFLTR/78e23468-f865-495a-b971-41541e226fec/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-NI9SFLTR/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:DOC-NI9SFLTR" /></ore:Aggregation></rdf:RDF>