Ceramic Honeycomb Regenerator
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PRODUCTS / Refractory Products for Industrial Furnaces /
Ceramic Honeycomb Regenerator
Brand: PN-GM, PN-RM, PN-RB, PN-CM
Honeycomb regenerator features low pressure loss, wide specific area, fast heat-transfer speed and excellent thermal shock resistance as well as long service life. The use of honeycomb regenerator can obviously reduce the volume and weight of regenerative burners.
PN series regenerator cells can be widely installed in all kinds of gas-fueled industrial furnaces such as reheat furnace, ladle roaster and so on. Standard shapes are available and special sizes may also be designed to meet individual needs.
Main Properties:
BrandPN-GMPN-RMPN-RB
Corundum-mulliteFine mulliteHigh alumina
Al2O3(%);™706560
Volume -weight (kg/m3)900~1100900~1100800~1000
Thermal expansion coefficient (1)(×10-6/℃);˜766
Specific heat capacity 〔×103J/(KgžK)〕1.01.01.0
Refractoriness (oC );™175017501750
Service temperature (oC );˜145014501350
Axial cold crushing strength (MPa);™303030
Lateral cold crushing strength (MPa);™444
SizeShape&Size of holes (mm)3×33×33×3
Hole wall thickness (mm)0.6~1.10.6~1.10.6~1.1
Specific surface area (m2/m3)700~875700~875700~875
Specific hole volume (%)50~7050~7050~70
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