Refractory Ceramic Ball Manufacturer with different size

$Refractory Ceramic Ball Manufacturer with different size Featured Image$

Refractory ceramic ball with smooth surface, corrosion resistance, wear resistance, high strength, thermal conductivity and thermal capacity, high thermal efficiency, good thermal stability and storage temperature change is not easy to fracture, etc. Refractory ball usually used in shift converter and reformer in ammonia plant. Refractory ball has a lot of advantages, such as:
● High strength, long use period
● Chemical stability, it won’t react with the materials
● Good performance of resistance high temperature, resistance high temperature up to 1900℃

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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