Send Inquiry
It is the fourth generation product of our company. We produced the nanometer technology to get the fines bonded corundum refractory ball.HXSG-65 Features:
1. High temperature creep property is good.
2. Reducing the consumption of coal gas.
3. Rising the wind temperature of the hot blast stove to 1250°C
4. Long service life.
5. This kind refractory ball can be used repeatedly.
6.Application:Ball-type hot stove
Minimum Order Quantity: 10 Ton/Tons
Packaging & Delivery
Packaging Details: Plastic bag (50 kg) Kraft paper bag (50kg)
Delivery Detail: Within 2-3 weeks
SPECIFICATION:
Al2O3 =80%
Fe2O3 =1.5%
Refractoriness =1790?
Apparent porosity =19%
Bulk density =2.8 g/cm3
Cold crushing strength =40000 N/ball
Linear change after heating (1450?×2h)0—0.2%
Refractoriness under load =1580?
Hot creep rate[0.2MPa×1400?×5h] =0.2
Thermal conductivity(1100?)=0.6W/m?K
Thermal shock resistance, ( times)[1100? water-cooling]=26
