PROCEDURE FOR INCLUSION OF REAGENTS INTO MELT, METAL MELT MIXING AND FACILITY FOR IMPLEMENTATION OF THIS PROCEDURE Russian patent published in 2010 - IPC C21C7/04 

FIELD: metallurgy.

SUBSTANCE: procedure consists in inclusion of working body in form of jet-vortex mixer into melt and in layer-by-layer arrangement of metered amount of reagents in container of working body. Reagents are arranged in the container in horizontal layers; layers are melted successively starting from external upper and lower ones and ending with an average layer and elements of the container. Reactive jets are formed by means of a reactive propellant in form of two reactors located outside the container. Also reagents are arranged layer-by layer. Magnesium serves as a source of power for reactive jets. The working body is secured on a vertical support reciprocating in a vertical direction; it has a stepped heat screen of reagent layers to ensure supply of heat to layers of reagents and guiding elements for reactive jets.

EFFECT: reduced consumption of reagents due to their improved recovery, upgraded quality of melt owing to more efficient mixing with additives.

7 cl, 4 dwg