China Factory for Zirconia Grinding Balls - Refractory Ceramic Ball Manufacturer with different size – Kelley
China Factory for Zirconia Grinding Balls - Refractory Ceramic Ball Manufacturer with different size – Kelley Detail:
Application
Refractory ceramic balls are divided into ordinary refractory balls and high alumina refractory balls. Common refractory balls are suitable for converters and converters in the sulfuric acid and fertilizer industries, and high alumina refractory balls are suitable for hot blast stoves, heating converters and other equipment in urea, steel and other industries.
Technical Specification
Index |
Unit |
Data |
Al2O3 |
% |
≥65 |
Fe2O3 |
% |
≤1.6 |
Pore Volume |
% |
≤24 |
Compressive strength |
kg/cm2 |
≥ 900 |
Refractoriness |
℃ |
≥1800 |
Bulk Density |
kg/m3 |
≥1386 |
Specific Gravity |
kg/m3 |
≥2350 |
Refractoriness ℃ under load of 2kg/cm2 |
℃ |
≥1500 |
LOI |
% |
≤0.1 |
Product detail pictures:
Related Product Guide:
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By Tony from Monaco - 2018.06.18 17:25
In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
By Hulda from Philippines - 2018.09.23 17:37