OPERATION FEATURES OF GRAPHITE ELECTRODES WITH SMALL SECTIONS IN ELECTRIC ARC STEEL MAKING FURNACES OF CASTING PRODUCTION

摘要

Investigation of operation of graphite electrodes with small sections on electric arc DSP-0.5 furnaces of casting production have been undertaken.It is shown that requirements to graphite electrodes with these sections, containing in operating technical documents, and oriented on the world level of development of technics, don't take features of national customers always into account. These requirements are also incorrectly exceeded in some cases.