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Higher cost and resource efficiencies during stainless steelmaking in an EAF

Title data

Risonarta, Victor ; Kirschen, Marcus ; Echterhof, Thomas ; Jung, Hans-Peter ; Lenz, Stefan ; Beiler, Christoph ; Pfeifer, Herbert:
Higher cost and resource efficiencies during stainless steelmaking in an EAF.
In: Stahl und Eisen. Vol. 131 (2011) Issue 6-7 . - S63-S72.
ISSN 0340-4803

Abstract in another language

During stainless steelmaking in an electric arc furnace (EAF), chromium concentrations at tapping should be well
pre-estimated for several reasons. Both excessively low and high chromium concentrations require re-balancing procedures with ferro-alloys which decrease liquid steel temperature and EAF energy efficiency. An innovative strategy is outlined in this paper to obtain higher energy and raw materials efficiency, higher productivity and lower production cost. The empirical model outlined in this paper can be used for a future industrial application at Level-2 and Level-3 of steel plants.

Further data

Item Type: Article in a journal
Refereed: Yes
Institutions of the University: Faculties > Faculty of Engineering Science
Research Institutions > Affiliated Institutes > Fraunhofer Center for High Temperature Materials and Design (HTL)
Result of work at the UBT: No
DDC Subjects: 600 Technology, medicine, applied sciences > 620 Engineering
Date Deposited: 14 Jun 2019 07:18
Last Modified: 14 Jun 2019 07:18
URI: https://eref.uni-bayreuth.de/id/eprint/49540