Pregled bibliografske jedinice broj: 783108
Influence of testing rate on Lüders band propagation in niobium microalloyed steel
Influence of testing rate on Lüders band propagation in niobium microalloyed steel // Metalurgija, 55 (2016), 2; 157-160 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 783108 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Influence of testing rate on Lüders band propagation in niobium microalloyed steel
Autori
Rešković, Stoja ; Jandrlić, Ivan ; Vodopivec, Franc
Izvornik
Metalurgija (0543-5846) 55
(2016), 2;
157-160
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
microalloyed steel ; thermography ; plastic deformation ; speed of Lüders bands
Sažetak
Using thermal imaging camera during tensile testing of low carbon and Nb microalloyed steel influence of testing rate on start of plastic deformation was investigated. The results showed that the onset of plastic flow is significantly different in Nb steel. When testing Nb steel, above the yield point (Reh), Lüders bands formed and no change of temperature was recorded by increase of sample stretching force. Strain rate affects the propagation velocity of Lüders bands through the deformation zone.
Izvorni jezik
Engleski
Znanstvena područja
Metalurgija
POVEZANOST RADA
Ustanove:
Metalurški fakultet, Sisak
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Emerging Sources Citation Index (ESCI)
- Scopus
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