Determining the Natural Vibration Frequencies of Refractories

Refractories widely used in metallurgy and power engineering operate under constant dynamic impacts. In this regard, it is proposed to use elements of modal analysis to diagnose refractories. A test bench for diagnosing refractories has been developed, its approbation has been carried out, and the feasibility of using the proposed method to improve the quality of refractory materials has been shown.