Ceramic honeycomb
Product Images
Product Property
Product Status : | New |
Sample Available : | yes |
Shipment Terms : | fob,cfr,cif,Negotiable |
Payment Mode : |
T/T,L/C,cash |
Description
oneycomb Ceramic Heat Accumulation Substrate
1. Product Description
Honeycomb Ceramic Heat Accumulation Substrate has low heat expansion coefficient, large surface area, good heat stability and anticorrosion. It is the key and core components of regenerative high temperature combustion (HTAC technology). The product has been widely used in iron and steel, machinery, building materials, petrochemicals, nonferrous metals, smelting and other industries of all kinds of furnace, stove, heat treatment furnace, forging furnace, cracking furnace, melting furnace, soaking furnace, kiln baking etc. It can greatly save energy (typically 10%-70% energy), improve the thermal efficiency of thermal equipment, while reducing CO2 emissions (10% -70%).
2. Specs
Chemical Al2O3 48-55 SiO2 40-45 MgO K2O+Na2O+CaO 4.0-5.5 Density, g/cm3 2.7 Coefficient of thermal expansion (20-1000℃), ×10-6·℃ 5-7 Heat capacity 800-900 Thermal conductivity 1.5-2.5 Spalling resistance, ℃ ≥150 Max Working temp.℃ 1300
composition, %
(20-1000℃), j/kg·℃
(20-1000℃)W/m·℃