Milosevic H.   Kontrec N.   Petrovic V.   Djosic D.   Stevovic S.  

Jet guniting on the walls of steel-making сonvertors with use plasma technologies

Reporter: Milosevic H.

By the guniting is meant the process of making an additional protective refractory coating on the basic lining on the walls of a steel-making converter with aid of a system of two-phase jets transporting a softened refractory material (magnesite) to the converter wall.
This process is organized immediately after steel discharge from the converter, carried out in a semi-automatic regime, and enables on the increase a refractory coating layer by several dozens of millimeters during several minutes. The converter is then ready for new loading of the original row material.