Detailed Product Description
Ceramics Honeycomb
Our production of Ceramics Honeycomb use Regenerative HTAC method (HTAC) technology, it made by corundum with hexagonal hole, composite mullite,cordierite. It has a high temperature, corrosion resistance, good thermal shock resistance, high strength, regenerative heat, thermal conductivity and good performance notable advantages of energy saving and life greatly improved.
Our products have been widely used in iron and steel, machinery, building materials, stone , nonferrous metal smelting industries of various furnace, hot stove, heat treatment furnace, cracking furnace, baking, melting furnace and soaking pit, such as oil and gas boiler furnaces.
- Physicochemical honeycomb ceramic regenerator indicators
Categories | name | Cordierite honeycomb body | In mullite based cellular | Corundum of mullite based cellular | Chromium oxide quality |
Chemical composition | Aluminum oxide Al2O3 | 32-40 | 64-68 | 69-74 | 55-60 |
SiO2 | 42-48 | 25-30 | 18-25 | 27-32 | |
MgO | 5-18 | ≤3.0 | ≤3.0 | 1.5 | |
Fe2O3 | ≤1.0 | ≤1.0 | ≤1.0 | 1 | |
Physical properties
| Density (g/cm3)) | 2.2 | 2.2-2.4 | 2.6 | 2.6-3.2 |
Coefficient of thermal expansion ( 20-1000) 10-6.K-1 | 2.0-3.5 | 5.0-6.5 | 4-7 | 4-7 | |
Heat capacity ( J/kgk ) | 800-1200 | 1100-1300 | 800-1000 | 1000-1500 | |
Heat shock ( k ) | 250min | 230min | 150min | 120min | |
The maximum use temperature ( ) | 1400 | 1500 | 1600 | 1650 |
- Geometric honeycomb ceramic regenerator specifications
Form factor | Pass | A few holes | Aperture | Thickness |
150*100*100 | Six corner hole | 20*35 hole | 4mm | 1mm |
150*100*100 | Rotundity hole | 6*11 hole | 11mm | 5mm |
150*100*100 | Rotundity hole | 24*36 hole | 4mm | 1mm |
100*100*100 | Six corner hole | 21*24 hole | 3.5mm | 1mm |
100*100*100 | six corner hole | 20*23 hole | 3.5mm | 1.2mm |
100*100*100 | Rotundity hole | 24*24 hole | 3.2mm | 1mm |
100*100*100 | six corner hole | 6*7 hole | 11mm | 4mm |
Remarks | above specifications for reference purposes only, if necessary can be adjusted according to each other's demands. | |||
