Beihai Xiaoming International Import and Export Trading Co., Ltd.

Ceramic Honeycomb, Ceramic Honeycomb Filter, Honeycomb Ceramic manufacturer / supplier in China, offering High Quality Alumina Ceramic Honeycomb Filter for Steel Industry, Zirconia Foam Ceramic Porous Filter for Steel Casting Industry, Honeycomb Ceramic Heater Oven Ceramic Honeycomb Ceramic for Rto and so on.

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High Quality Alumina Ceramic Honeycomb Filter for Steel Industry

FOB Price:US $0.6 - 0.66 / piece
Purchase Qty. (piece) FOB Price
200-999 US $0.66 / piece
1,000-9,999 US $0.65 / piece
10,000+ US $0.6 / piece
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Min. Order: 200 piece
Production Capacity: 100, 000pieces/Month
Transport Package: Wooden Box, Carton Box with Pallet
Payment Terms: L/C, T/T, Western Union

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Basic Info.

Model NO.:CHF
Refractoriness (℃):1580< Refractoriness< 1770
Feature:Long Time Materials
Type:Refractory Material
Shape:Square, Circular, Triangular, etc
Material:Mullite, Cordierite, High Alumina, etc
Square:40X40X12.5mm, 50X50X12.5mm, 60X60X12.5mm, 70X70X12
Round:40mm, 50mm, 60mm, 70mm, 80mm
Holes:100cpsi, 200cpsi, 300cpsi, etc
Usage:Metallurgical Casting
Trademark:DXY
Origin:China

Product Description

Honeycomb Ceramic Filter Introduction:
Honeycomb ceramic is new developed ceramic part. As it's features of corrosion resistances, large specific surface area, small heat resistance, good thermal conductivity and excellent thermal-shock resistance, fast heat exchanging and energy saving. It's widely used in many fields. The honeycomb ceramic as the heat exchange media is the key part for heat storing HTAC ( High Temperature Air Combustion) technology. It is the best choice for RTO, heat exchanger and other environmental protection and energy saving products.

Ceramic Honeycomb Filter is a fine strainer with straight hole structure, which provides a cost-efficient alternative to more effective ceramic foam filter. We can produce different size of extruded ceramic filter; They have better handling properties than ceramic foam filters. Honeycomb ceramic filters have already begun to be applied to a lot of casting fields, in order to improve the dependability of casting performance and yield of the casting. By using Al2O3, we independently developedcellularfilters with pore density of 400 porespersquare inches, strength >20mPa, porosity > 20%. The shape of such filters include spherical, polygonal and mesh partition. Due to the strong corrosion-resistant property, high adsorption rate, no fall-off andenhanced durability.

Ceramic Filter Performance:
*The utilization ratio increasing 5-10%
*Casting tired intensity increases by 15.5%
*Thermal shock, Heat impact resistant: Not break cooling from 1200° C by cold water for 5 times
*Coefficient of thermal expansion: (1000° C) 1.6~5.4*10-6/° C
*Compressive strength in the direction of axis >2~5MPa
*Bulk density: ≥ 0.6~1g/cm3, Water absorption25± 2%

Advantages:
*Low pressure drop
*Excellent chemical and thermal durability
*Good thermal shock resistance
*High geometric surface area
*Low expansion coefficie
*Geometrical shape
*High dimensional accuracy
*Maximum service temperature 1450° C, it is applied to grey iron, ductile iron and malleable iron
*Grey iron requires cell diameters of less than or equal to 2 mm, spheroidal graphite iron requires cell diameters of 2 mm and greater
Item Value Test Method
Chemical Composition
(%)
Al2O3 ≥90% chemical titration
SiO2 ≤8%  
gravimetric method
 
Other ≤2% chemical titration 
Compressive Strength (Mpa) A axis  ≥20 universal material testing machine
B axis ≥2.5
C axis ≥0.18
Water Absorption (%) 18.5±2  
gravimetric method
 
Softening Temperature (°C) ≥1380  
high-temperature electric resistance furnace
 
Thermal Coefficient of Expansion 
(room temperature ~800°C) (cm/cm/°C)
≤5.7×10-6 expansion indicator
NETZSCH DIL 402 PC
Thermal Shock Resistance
(room temperature ~650°C)
650°C
20 minutes/cycle, five cycles no cracking
air cooling
























size(mm) Hole shape Aperture (mm) Hole quantity
(PCS)
Cell-opening ratio (%) Pieces per cube
100 × 100 × (20) Square 2.2 × 2.2 33 × 33=1089 52.70 (5000)
100 × 100 × (20) Square 2.5 × 2.5 31 × 31=961 60.06 (5000)
100 × 100 × (20) Square 3.0 × 3.0 24 × 24=576 51.84 (5000)
81 × 81 × (12.5) Square 1.46 × 1.46 44 × 44=1936 62.89 (12193)
75 × 75 × (15) Square 2.2 × 2.2 26 × 26=676 58.17 (11852)
75 × 75 × (15) Round Φ 2.5 492 42.94 (11852)
120 × 65 × (20) Square 2.2 × 2.2 38 × 20=760 47.16 (6410)
100 × 65 × (20) Square 2.2 × 2.2 33 × 21=693 51.6 (7692)
100 × 60 × (12.5) Square 2.2 × 2.2 33 × 20=660 53.29 (13333)
100 × 50 × (20) Square 1.6 × 1.6 50 × 24=1200 61.44 (10000)

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Beihai Xiaoming International Import and Export Trading Co., Ltd.

- Guangxi, China
- Manufacturer/Factory, Trading Company

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