DEVICE FOR MEASUREMENT AND CONTROL OF LOADING CHARGE OR METAL SCRAP INTO ELECTRIC ARC FURNACE AND CORRESPONDING PROCEDURE

摘要

FIELD: metallurgy. ^ SUBSTANCE: device consists of facility for automatic control of loaded charge or scrap depending on power supplied to bath, and of measuring instrument for added charge coordinated with facility for automatic control. The measuring instrument is equipped with a weighting machine for a furnace jacket and for its inside. ^ EFFECT: simple and efficient control of loading charge into furnace. ^ 11 cl, 5 dwg