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Izvorni znanstveni članak
Centreline formation of Nb(C, N) eutectic in structural steel
J. Bernetič
; Faculty of Natural Sciences and Engineering, University of Ljubljana, Ljubljana, Slovenia
B. Bradaškja
; Acroni d. o. o., Jesenice, Slovenia
G. Kosec
; Acroni d. o. o., Jesenice, Slovenia
E. Bricelj
; Acroni d. o. o., Jesenice, Slovenia
B. Kosec
; Faculty of Natural Sciences and Engineering, University of Ljubljana, Ljubljana, Slovenia
F. Vodopivec
; Institute of Metals and Technology, Ljubljana, Slovenia
L. Kosec
; Faculty of Natural Sciences and Engineering, University of Ljubljana, Ljubljana, Slovenia
| Puni tekst: engleski, pdf (183 KB) | str. 29-32 | citiraj | |
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APA 6th Edition Bernetič, J., Bradaškja, B., Kosec, G., Bricelj, E., Kosec, B., Vodopivec, F. i Kosec, L. (2010). Centreline formation of Nb(C, N) eutectic in structural steel. Metalurgija, 49 (1), 29-32. Preuzeto s https://hrcak.srce.hr/40246 MLA 8th Edition Bernetič, J., et al. "Centreline formation of Nb(C, N) eutectic in structural steel." Metalurgija, vol. 49, br. 1, 2010, str. 29-32. https://hrcak.srce.hr/40246. Citirano 06.12.2019. Chicago 17th Edition Bernetič, J., B. Bradaškja, G. Kosec, E. Bricelj, B. Kosec, F. Vodopivec i L. Kosec. "Centreline formation of Nb(C, N) eutectic in structural steel." Metalurgija 49, br. 1 (2010): 29-32. https://hrcak.srce.hr/40246 Harvard Bernetič, J., et al. (2010). 'Centreline formation of Nb(C, N) eutectic in structural steel', Metalurgija, 49(1), str. 29-32. Preuzeto s: https://hrcak.srce.hr/40246 (Datum pristupa: 06.12.2019.) Vancouver Bernetič J, Bradaškja B, Kosec G, Bricelj E, Kosec B, Vodopivec F i sur. Centreline formation of Nb(C, N) eutectic in structural steel. Metalurgija [Internet]. 2010 [pristupljeno 06.12.2019.];49(1):29-32. Dostupno na: https://hrcak.srce.hr/40246 IEEE J. Bernetič, et al., "Centreline formation of Nb(C, N) eutectic in structural steel", Metalurgija, vol.49, br. 1, str. 29-32, 2010. [Online]. Dostupno na: https://hrcak.srce.hr/40246. [Citirano: 06.12.2019.] |
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Sažetak
The reduction of area in the through thickness direction is an essential mechanical property of thick steel heavy plates. By a routine control, a very small through thickness reduction of area was found for tensile specimen of a 90 mm plate. Careful investigations of the fracture and section of specimens cut from the as solidified continuously cast 250mmthick slab showed that the cause was the presence of coarse particles of niobium carbonitride as constituent of the quasi eutectic Fe-Nb(C, N) that form because of the centerline segregation of niobium.
Ključne riječi
structural steel; heavy plates; through thickness reduction of area; eutectic niobium carbonitride
Hrčak ID: 40246
URI
https://hrcak.srce.hr/40246
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