Al-C / Al-Zr-C

Al-C / Al-Zr-C

This product adpots tabular alumina. caronaceous material and zirconia containing material as raw materials, adds in high performance antioxidants, uses phenolic resin as binder, then burned under high temperature. Have the adventages of high strength, good erosion resistance, thermal shock resistance and good stability etc. mainly used in large and middle size ladles.

Properties

 
ITEM
Al-C Slide Plate Al-Zr-C Slide Plate
HBLT-70 HBLT-75 HBLT-80 HBLT-85 HBLT-86 HBGLT-70 HBGLT-75 HBGLT-77
Al2O3 % 70 75 80 85 86 70 75 77
C % 7 7 5 5 4 7 7 7
ZrO2 % - - - - - 6 6 2.5
Porosity %< 10 10 10 10 7 10 10 10
Density g/cm3 2.8 2.9 2.9 3.0 2.95 3.0 3.05 2.90
CCS. MPa> 65 70 100 100 100 110 115 100