1.Reducing the consumption of coal gas. 2.Rise the wind temperature of the hot blast stove to 1200 3.ISO Type:Refractory ball
Micro powder Bonded 3-High Refractory Ball
Brief Introduction
HXSG65 refractory ball is the third generation refractory ball that we developed. Since the micro powder bonded technology is introduced, the hot property is improved.
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 1200°C
4. Long service life.
Specification
Brand | HXSG-65 |
Al2O3 % | ≥65-70 |
Fe2O3 % | ≤1.5 |
Refractoriness °C | ≥1790 |
Apparent Porosity % | ≤22 |
Bulk Density g/cm³ | ≥2.6 |
Crushing Strength N/ball | ≥25000 |
Permanent Linear Change % 1450*2h | 0-0.2 |
Refractoriness Under Load °C | ≥1550 |
High temperature creep rate 0.2 Mpa*1400°C*5h | 0.3 |
Thermal Conductivity 1100°C | ≥0.4 |
Thermal Shock Resistance 1100°C-(water-cooling) | ≥24 |
Application | Ball type hot blast stove |
Photoes
Micro powder bonded refractory balls
