ZIRKOSIT Y41 is AZS type fused cast refractory material with the highest zirconium-dioxide content produced by MOTIM. ZIRKOSIT Y41 blocks have been accepted and used in the most exposed parts of glass melting furnaces by the leading glass makers all over the world with excellent results.

Recommended fields of application are:
  • weir
  • electrode blocks
  • throat
  • bubbling blocks
  • side walls
  • corner blocks

ZIRKOSIT Y41 fused cast refractory blocks are manufactured by the following casting methods:

  • regular cast (N)
  • end cast (EL)
  • void free tiles (KLS, KLP, KLB)