Coercimetry for stress-stain and fatigue state monitoring of blast furnace shell
Abstract and keywords
Abstract (English):
Coercimetrical monitoring of stress-stain and fatigue of furnace shell for prevention of cracks and failure. The results of manual and automatic monitoring are represented. Reliability of shell reduces furnace downtime and increases efficiency. The state of shell is an imprint of the processes in the working volume of the furnace. Coercimetry of this imprint clarifies the picture of these processes and thus helps control system improve overall furnace control.

Keywords:
blast furnace shell, coercive force, stress and metal fatigue, prevention of metal cracks and ruptures, monitoring of the shell state, blast furnace as a control object
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