Expert-cluster analysis of technological indices at the enterprises on production of hard alloys

With reference to the production of hard alloys for the first time the technique of expert assessments is used, which allows to assess the degree of influence of technological indicators on electricity consumption. A statistical analysis of expert evaluations on a number of null hypotheses and a cluster analysis of expert assessments were carried out, and indicators that exerted the greatest influence on electricity consumption were determined for all types of the technological process for the production of hard alloys.