Vývoj a aplikace metody technicko-ekonomické analýzy při výrobě tekutého kovu v elektrických pecích ve slévárnách

Abstract

Dissertation thesis is aimed at finding a new method for cost evaluation of the liquid metal production in electric furnaces in foundries. For this purpose it is called “the technical and economic analysis”. The dissertation thesis is divided into eight main chapters. After a brief introduction, it deals with theoretical findings of the topic. Follows the detailed literature analysis of the present situation in the area of the managing costs consumption in foundries. In the next chapter, the thesis elaborately defines its goals. Afterwards, the method of technical and economic analysis is explained, including the description of specific steps. In the following parts the application of the method in six foundries is described. In the last chapter, this paper discusses the advantages of the newly developed analysis. The conclusion summarises that the technical and economic analysis when evaluating liquid metal production cost monitoring in electric furnaces proved to be considerably useful.