DEVICE AND METHOD TO CONTROL AND/OR ADJUSTING FURNACE FOR ANNEALING OR HEAT TREATMENT IN PRODUCTION LINE OF METAL MATERIAL PROCESSING Russian patent published in 2017 - IPC F27D21/00 C21D11/00 

FIELD: metallurgy.

SUBSTANCE: control device comprises at least two measuring devices (7, 8, 17) for recording at least one mechanical property of strip material (6) in the production line (1). The device also contains a control circuit of automatic control system of the process with a control unit (18) and the feedback circuits (9. 10, 11, 12, 13). Wherein the furnace (2) for heat treatment, at least one rolling stand (3) and a drawing stand (4) by means of feedback of corresponding circuits (9, 10, 11, 12, 13) interact in the control loop of the process control system with at least two said measuring devices (7, 8, 17) and said control unit (18).

EFFECT: increasing the quality of the strip material.

15 cl, 5 dwg