Restrain slaggy the way that filters to interior of tall aluminous brick

      Aluminous brick of oxidation object height is in use process, slaggy easily from heat face (working surface) in penetrate its interior, make the porosity near working surface remarkableReduce and compact change, build very thick degenerative layer. When temperature when acuteness change, between layer of former brick of degenerative layer island the boundary can produce as parallel as working surface chelonianCrack and make the brick flakes mar (shrink compose flakes) . To equipment of intermittent type operation, this kind of structure of tall aluminous brick flakes the main reason that often makes its damage.

     Home of tall aluminous brickyard thinks, the construction that should reduce tall aluminous brick pares plait its method is to reduce slag infiltration deepness. Its way has:
   (1) raises what fireproof material pledges to fight slag osmotic;
   (2) reduces the porosity of tall aluminous brick;
   (3) slag and tall aluminous brick form the compound with high melting point to block a wall, prevent the infiltration of broken bits;
   (4) increases the viscosity of slag.