Naslov
Structural defects in the continuous steel casting

Autori
Lazić, Ladislav ; Gojić, Mirko ; Terzić, Katarina ; Slokar, Ljerka

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings book of 9th International Foundrymen Conference / Unkić, Faruk - Sisak : Metalurški fakultet Sveučilišta u Zagrebu, 2009, 39-43

ISBN
978-953-7082-08-6

Skup
9th International Foundrymen Conference

Mjesto i datum
Opatija, Hrvatska, 18.06.2009. - 19.06.2009

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
continouos casting steel semi product ; material microstructure ; defects

Sažetak
In the rolling mill production the faults in a final product may appear due to the cracks caused by the thermal stresses at the beginning of heating process in the rotary-hearth furnace while the charge is not plactic enough. The object of this paper was to examine the structural defects that influence the mechanical properties of circular cross-section continuous steel casting (API N80) intended for the rolling mill production of the seamless tubes. Optical and Scanning Electron Microscope (SEM) are used in investigations of the microstructural features of material structure and defects.

Izvorni jezik
Engleski

Znanstvena područja
Metalurgija

POVEZANOST RADA