Prethodno priopćenje

Quality quantification model of basic raw materials

Š. Vilamová ; Faculty of Mining and Geology, VŠB – Technical University of Ostrava, Czech Republic
P. Besta ; Faculty of Metallurgy and Materials Engineering, VŠB – Technical University of Ostrava, Czech Republic
R. Kozel ; Faculty of Mining and Geology, VŠB – Technical University of Ostrava, Czech Republic
K. Janovská ; Faculty of Metallurgy and Materials Engineering, VŠB – Technical University of Ostrava, Czech Republic
M. Piecha ; Ministry of Industry and Trade Czech Republic
A. Levit ; Faculty of Metallurgy and Materials Engineering, VŠB – Technical University of Ostrava, Czech Republic
M. Straka ; Faculty Berg, Technical University of Kosice, Slovakia
M. Šanda ; Faculty of Mining and Geology, VŠB – Technical University of Ostrava, Czech Republic

Sažetak

Basic raw materials belong to the key input sources in the production of pig iron. The properties of basic raw materials can be evaluated using a variety of criteria. The essential ones include the physical and chemical properties. Current competitive pressures, however, force the producers of iron more and more often to include cost and logistic criteria into the decision-making process. In this area, however, they are facing a problem of how to convert a variety of vastly different parameters into one evaluation indicator in order to compare the available raw materials. This article deals with the analysis of a model created to evaluate the basic raw materials, which was designed as part of the research.

Ključne riječi

metallurgy; iron; raw materials; basic additives; costs

Hrčak ID:

153623

URI

https://hrcak.srce.hr/153623

Datum izdavanja:

1.7.2016.

Posjeta: 1.987 *