The production of higher steel grades, such as steel for pipelines, requires monitoring the content of inclusions in the steel. Hence, the steelmakers have to choose suitable technological procedures that ensure the highest purity of the steel. Purpose of this work was to observe the evolution of the inclusions in the steel during its refining in a ladle furnace and in a vacuum caisson. For this purpose the samples of steel were taken at various stages of the processing. In one half of the melts the steel was deoxidised by CaSi-cored wire in a ladle furnace so that it would be possible to observe the influence of the CaSi on the occurrence of inclusions after degassing in the caisson. All the heats were processed in the following technological flow: OBM converter - ladle furnace - vacuum caisson (ISSM) - continuous casting.

Rights

URN

URN:NBN:SI:DOC-6BRQP2EL

COBISSID

934570

Added

10.07.2013

Metadata

Citation

APA:

Adolf, Zdeněk, Jurča, Jakub (2012). Evolution of the number and size of the inclusions during steel treatment in a ladle furnace and in a vacuum caisson. Materiali in tehnologije, volume 46, issue 3, str. 287-290. URN:NBN:SI:DOC-6BRQP2EL from http://www.dlib.si

MLA:

Adolf, Zdeněk, Jurča, Jakub. "Evolution of the number and size of the inclusions during steel treatment in a ladle furnace and in a vacuum caisson." Materiali in tehnologije volume 46. issue 3 (2012) str. 287-290.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-6BRQP2EL>

Materiali in tehnologije
2000-
(Assembly record)

Evolution of the number and size of the inclusions during steel treatment in a ladle furnace and in a vacuum caissonŠtevilo in velikost vključkov, nastalih pri obdelavi jekla v ponovčni peči in vakuumski komori

Evolution of the number and size of the inclusions during steel treatment in a ladle furnace and in a vacuum caisson
Število in velikost vključkov, nastalih pri obdelavi jekla v ponovčni peči in vakuumski komori