Introduction Of Refractory Raw Materials

It mainly includes: refractory clay, siliceous raw materials, dolomite, magnesite, graphite, pyrophyllite, vermiculite, peridotite, serpentinite, chromite, high-alumina minerals, zircon, etc; Synthetic refractory materials include sintered corundum, synthetic mullite, silicon carbide, etc.
According to the use requirements, there are specific requirements for its chemical components (useful and harmful components) and physical properties (fire resistance, loss on ignition, etc.).