TY JOUR TI ANODE GROUNDBEDS FOR CATHODIC PROTECTION OF STEEL TANKS AGAINST CORROSION KW CATHODIC PROTECTION KW ANODE GROUNDBEDS KW VERTICAL STEEL TANKS KW ELECTROCHEMICAL CORROSION KW FERROSILICON KW MAGNETITE KW MMO-COATED ANODES KW VALVE METALS KW ANODE CURRENT DENSITY JO Herald of Technological University AU Fathullin, I.A. AU , .. PY 2026 IS 29 PB Kazan National Research Technological University