Place of Origin: Liaoning, China (Mainland)
Shape: Brick
Material: Alumina Block
SiO2 Content (%): 1.2%
Al2O3 Content (%): 4.0%
MgO Content (%): 65%
CaO Content (%): 1.7%
Refractoriness (Degree): Common (1580°< Refractoriness< 1770°)
CrO Content (%): 21.0% (MIN)
Packaging Details: standard seaworty package.
Delivery Detail: 30days
It has high temperature, good corrosion resistance, thermal shock and bulk stability under high temperature etc.
COMPOSITION:
SiO2: 1.2%
Al2O3: 4.0%
Fe2O3: 10.0%
Mgo :65%
Cr2O3:8.0-13.0%
Bulk density :3.0min g/cm3
Appearent porisity :22%max
Cold crushing strength:40min mpa
Refractories under load T0.6(0.2MPA)'C:1550 min
Thermal resistence (1100'c -water quench)cycles :3min
Thermal conductivity w/m.k: 2.5min
