{"?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-DEQZIZJZ/dbf6b522-ecd2-49d2-9e73-f29c77cb7fa2/PDF","dcterms:extent":"885 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-DEQZIZJZ/b3971072-73e1-477c-a461-aa89cbf400ff/TEXT","dcterms:extent":"13 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-DEQZIZJZ","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":["Ayday, Aysun","Durman, Mehmet"],"dc:format":[{"@xml:lang":"sl","#text":"letnik:48"},{"@xml:lang":"sl","#text":"številka:5"},{"@xml:lang":"sl","#text":"str. 787-790"}],"dc:identifier":["COBISSID:1098154","ISSN:1580-2949","URN:URN:NBN:SI:doc-DEQZIZJZ"],"dc:language":"en","dc:publisher":{"@xml:lang":"sl","#text":"Inštitut za kovinske materiale in tehnologije"},"dc:subject":[{"@xml:lang":"en","#text":"electrolytic-plasma treatment (EPT)"},{"@xml:lang":"sl","#text":"elektrolitska obdelava"},{"@xml:lang":"en","#text":"hardness"},{"@xml:lang":"en","#text":"induction"},{"@xml:lang":"sl","#text":"indukcija"},{"@xml:lang":"sl","#text":"obraba"},{"@xml:lang":"sl","#text":"plazma"},{"@xml:lang":"sl","#text":"trdota"},{"@xml:lang":"en","#text":"wear"},{"@rdf:resource":"http://www.wikidata.org/entity/Q617224"}],"dcterms:temporal":{"@rdf:resource":"2000-2024"},"dc:title":{"@xml:lang":"sl","#text":"Effect of different surface-heat-treatment methods on the surface properties of AISI 4140 steel| Vpliv različnih toplotnih obdelav površine na lastnosti površine jekla AISI 4140|"},"dc:description":[{"@xml:lang":"sl","#text":"In this study, the effect of different heat treatments on the hardness and wear properties of AISI 4140 steel was investigated. Sample surfaces of AISI 4140 steel were modified with traditional induction heat treatment and the new treatment of electrolytic-plasma hardening. The microstructural characteristics of surface-treated steel samples were examined with scanning electron microscopy (SEM). The mechanical properties of the samples including the surface microhardness and modified-layer thickness were also evaluated. The test results indicate that the wear resistance increases with the increasing modified-layer hardness, due to the transformation of the martensitic structure. The electrolytic-plasma hardening is as suitable a technique for improving the mechanical properties of AISI 4140 steel as the traditional hardening method"},{"@xml:lang":"sl","#text":"V tej študiji je bil preiskovan vpliv različnih toplotnih obdelav na trdoto in obrabne lastnosti jekla AISI 4140. Površina vzorcev jekla AISI 4140 je bila obdelana z navadnim indukcijskim kaljenjem in z novim postopkom elektrolitskega utrjevanja s plazmo. Značilnosti mikrostrukture površinsko obdelanih vzorcev jekla so bile preiskane z vrstičnim elektronskim mikroskopom (SEM). Ovrednotene so bile mehanske lastnosti vzorcev, vključno z mikrotrdoto površine in debelino spremenjenega sloja. Rezultati preizkusov kažejo, da se povečuje odpornost proti obrabi s povečanjem trdote modificiranega sloja zaradi pretvorbe v martenzitno mikrostrukturo. Elektrolitsko utrjevanje s plazmo je enako primerna tehnika za izboljšanje mehanskih lastnosti jekla AISI 4140, kot običajna metoda utrjevanja površine"}],"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-DEQZIZJZ","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:DOC-DEQZIZJZ"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:DOC-DEQZIZJZ/dbf6b522-ecd2-49d2-9e73-f29c77cb7fa2/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-DEQZIZJZ/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:DOC-DEQZIZJZ"}}}}