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Fine grain micro alloyed high strength steels for process equipment

dc.creatorSedmak, Aleksandar
dc.creatorProkić-Cvetković, Radica
dc.creatorMilosavljević, Anđelka
dc.creatorJovičić, Radomir
dc.date.accessioned2022-09-19T15:33:49Z
dc.date.available2022-09-19T15:33:49Z
dc.date.issued2002
dc.identifier.issn0352-678X
dc.identifier.urihttps://machinery.mas.bg.ac.rs/handle/123456789/306
dc.description.abstractFinozrni mikrolegirani čelici povišene čvrstoće potiskuju mnoge do sada korišćene konstrukcione čelike zahvaljujući optimalnoj kombinaciji mehaničkih karakteristika, zavarljivosti i cene, što je postignuto pažljivim izborom kemijskog sastava i kontrolisanom termomehaničkom obradom. To se posebno odnosi na drugu generaciju finozrnih mikrolegiranih čelika povišene čvrstoće za čije zavarivanje nije potrebno predgrevanje, zahvaljujući ograničenom sadržaju ugljenika i mangana (maks. 0,10% С i maks. 1,6% Mn). Tipični primeri druge generacije ovih čelika su niomoli, istog nivoa napona tečenja kao niovali, ali sa višestruko manjom sklonošću ka martenzitnoj transformaciji.sr
dc.description.abstractFine grain micro alloyed high strength steels replace most of conventional structural steels in recent years due to their optimal combination of mechanical properties, weld ability and price, what has been achieved by careful choice of chemical composition and controlled thermo mechanical treatment. This is especially true for the second generation of fine grain micro alloyed high strength steels, since they do not need preheating before welding due to their low content of carbon and manganese (max. 0.1% С and max. 1.6% Mn). Typical examples of the second generation of these steels are so-called Niomols, with the same level of yield strength as Niovals, but with significantly reduced tendency for martensite transformation.en
dc.publisherSavez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Beograd
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceProcesna tehnika
dc.subjectzavarljivostsr
dc.subjecttennomehanička obradasr
dc.subjectpredgrevanjesr
dc.subjectkontrolisano valjanjesr
dc.subjectfinozrni mikrolegirani čelici povišene čvrstoćesr
dc.subjectweld abilityen
dc.subjectthermo mechanical treatmenten
dc.subjectpre-heatingen
dc.subjectfine grain micro alloyed high strength steelsen
dc.subjectcontrolled rollingen
dc.titleFinozrni mikrolegirani čelici povišene čvrstoće za procesnu opremusr
dc.titleFine grain micro alloyed high strength steels for process equipmenten
dc.typearticle
dc.rights.licenseBY
dc.citation.epage65
dc.citation.issue2
dc.citation.other18(2): 61-65
dc.citation.spage61
dc.citation.volume18
dc.identifier.rcubhttps://hdl.handle.net/21.15107/rcub_machinery_306
dc.type.versionpublishedVersion


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