Light burned magnesium ball is made of ordinary light burned magnesium powder by mixingand pressing the ball. lt is mainly used for converter steelmaking, slag splashing for furnaceprotection, and can improve converter life.

A certain amount of magnesium oxide ball is added to the slag for adiustment, and at thesame time, it replaces the use of dolomite to reduce the amount of slag, increase the contentof MgO in the slag, make the slag viscosity larger, improve the refractoriness, make the slageasier to combine with the furnace lining, and form an effective slag protective laver on thefurnace lining, thus improving the service life of the furnace lining and reducing consumption.

Physical and chemical indicators