TY JOUR TI Coercimetry for stress-stain and fatigue state monitoring of blast furnace shell KW blast furnace shell KW coercive force KW stress and metal fatigue KW prevention of metal cracks and ruptures KW monitoring of the shell state KW blast furnace as a control object JO NDT World AU Bezlyudko, G.Y. AU Solomakha, R.N. AU Savluk, S.V. AU Sirota, V.E. AU Siviryuk, V.L. PY 2021 IS 24 PB LLC SVEN