1. Mg-C brick has high refractoriness; 2. High basic slag resistance; 3. Good thermal conductivity; Transferring of the coal uses AL and SI composite metal powder as
anti-oxidants, which can effectively prevent the Mgo and MgO-C
oxidation, AL and SI first and O2, CO2 responses, followed by the
reaction of oxidants and slag Mgo AL203 and SIO2, to prevent or
weaken the erosion of slag on the brick, decarburization layer
formation and the role of high basicity slag, making difficult Mgo
reaction with the C and the slag is conducive to slag corrosion resistance
properties of Mgo-improve.