Anadolu Refrakter

Zirconia Nozzle - Zirconia Composite Nozzle


Properties of zirconia metering (sizing) nozzle which is used in zirconia composite tundish nozzle gave at below;



                                           Zirconia Metering (Sizing) Nozzle Outer Composite Tundish Nozzle 
Chemical Analysis A Quality B Quality Alumina Magnesia
Zr02 %min 96  95
Mg0 %  2,40-3.3   2,40-3.3 -  96
Al203 % 0,02   0.4 97
Fe203 %max 0.02  0.04  0.1  0.7 
Si203 %max 0.3  0.6  0.2  0,8 
A.P. % 2-4 5-7     
C.C.S: Mpa % min  130 130     
 B.D.g/ cm3min 5-4  5-2     
Refractor'es oC min 1900 1900