Cordierite Molten Metal Filtration Honeycomb Ceramic Filter for Foundry

Model NO.
SF-HCF
Shape
Plate
Product Name
Honeycomb Ceramic Filter
Application
Stainless Steel/Carbon Steel/Large Cast Iron
Bulk Density (G/Cmj)
0.6-1.0
Compressive Strength (MPa)
>15
Type
Refractory Material
Material
Cordierite
Transport Package
Cartons with Pallte
Specification
1.1*1.1*0.12
Trademark
SEFU
Origin
China
HS Code
6909110000
Production Capacity
4000000pieces /Month
Reference Price
Please contact us for quote
Contact Us

Product Description

Cangzhou Sefu Ceramic New Materials Co., Ltd.

Add: Guanting Industrial Park, Cangzhou City, Hebei, China
 
Product Description
HONEYCOMB CERAMIC FILTER

Honeycomb ceramic 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 sizes and shapes of extruded ceramic filters; they have better handling properties than ceramic foam filters.

Honeycomb ceramic filter is mainly used for the filtration of molten metal in the metallurgy and foundry industry, to purify metal liquid and reduce non-metal impurity and gas, make the metal liquid remain calm, and reduce the swirl. Simplify the pouring system and improve the production rate. Improve surface quality and mechanical performance of casting, reduce the rejection rate of casting, raise the life span of the casting, and reduce casting costs. 

We can produce a series of filters with different shapes, sizes, wall thicknesses, hole types, and apertures. They are widely used in foundry industries of steel, iron, aluminum copper, etc.

Technology:  Extruded.
Pore density:  100PCSI, 200PCSI, 300PCSI, etc.
Cell shape:  Square, round, hexagon, triangle.
Available range of size:  25 mm to 200 mm.
Available range of thickness:  12 mm to 22mm or as per client's requirements.
Appearance shape:  Round, square and rectangle
Material:  Cordierite, mullite, corundum mullite, zircon mullite, zirconia-corundum, high aluminum, silicon carbide and etc.
Application:  Grey iron, ductile iron and malleable iron, aluminum, aluminum alloy, copper, stainless steel, and so on.

Honeycomb Ceramic Filter Advantages
1. Purify metal liquid; get rid of non-metal impurities and gas.
2. Make the metal liquid flow at a stable speed and reduce the swirl.
3. Simplify the gating system and improve the production rate.
4. Reduce the bubbles in casting and optimize the metal structure.
5. Improve surface quality and mechanical performance of casting.
6. Reduce the rejection rate of casting, prolong the casting working life, and reduce casting costs.
 
Item Unit Al 2 O 3 Ceramic
Alumina Content wt% 99.7
Density g/cm 3 3.90
Bending Strength MPa ≥ 450
Working Temperature °C 1800
linear expansion coefficient ×10-6/°C 8.0
Insulation strength Kv/mm 12
water absorption % <0.1-0.2
Coefficient of Thermal Conductivity W/m·K( 20°C) 38
Cordierite Molten Metal Filtration Honeycomb Ceramic Filter for Foundry
Detailed Photos



  Chemical and Physical Properties:
 

Chemical   Properties
C hemical composition AL2O3 SIO2 MgO CaO K2O+Na2O Fe2O3 TiO2
35.1+-1.6% 50+-1.8% 13.5+-0.5% <0.5% <0.3% <1.0% <1.0%
Crystallinity Cordierite Mullite Corundum Pore capacity
>93% <2.4% <1.2% 0.12-0.3cm3/g
Physical   Properties
Item Water absorption C oefficient of thermal expansion C ompressive strength Isostatic compressive strength Thermal shock   resistance softening temperature
A axis B axis C axis
Data 25+-4% <1.0x10 -6 / ºC >10MPa >2MPa >0.11MPa >1.1MPA >650 ºC >1360 ºC

Common Sizes of honeycomb ceramic substrate for gasoline engine tail gas purifying system. TWC(Three-way Catalyst )
No. Section Shape Specification holes /   square inch No. Section Shape Specification   h oles /   square inch
1 cylinder Ø 80*50 /60/80/100 400 18 R ace   track 145*80*70/100 400
2 cylinder Ø 83*50 /80/100 400 19 R ace   track 144.3*68.1*100/125 400
3 cylinder Ø 83*50 /80/10 0 400 20 R ace   track 148*84*65/100/120/152 400
4 cylinder Ø 93*50 /80/100/125 400 21 Oval 125*80*100/120/128 400
5 cylinder Ø 100*80 /100 400 22 Oval 130*85*100 400
6 cylinder Ø 101.6*80 / 123.4 400 23 Oval 131.5*87.5*100/115 400
7 cylinder Ø 103*70 /80/100/130 400 24 Oval 136*94*100/120/140 400
8 cylinder Ø 106*70 /75 400 25 Oval 136*94*120/130/152 400
9 cylinder Ø 106*80 /100/120/130 400 26 Oval 147*95*100/120/130 400
10 cylinder Ø 110*75 /100/110/130 400 27 Oval 147*95*152.4 400
11 cylinder Ø 110*100 /110/130 400 28 Oval 153*103*100/115 400
12 cylinder Ø 118*55 /75/80/95/120 400 29 Oval 161.5*109*115 400
13 cylinder Ø 123*55 /80/100/130 400 30 Oval 165*116*120 400
14 R ace   track
  		95*70*120 400 31 trapezoid 118*91*96*100/130 400
15 R ace   track 98*70*115 400 32 quadrangle 120*100*100/115 400
16 R ace   track 105*58*115-400 400 33 quadrangle 120*100*115-400 400
17 R ace   track 120*80*50/70/100/120 400 34 special-shaped 143.5*84*155-400 400


Common sizes of honeycomb ceramic substrate for diesel engine tail gas purifying system. DOC (Diesel Oxidation Catalyst) and SCR( Diesel Oxidation Catalyst)

 
No. Section Shape Specification holes /   square inch No. Section Shape Specification   h oles /   square inch
1 cylinder Ø 1 43.8 *7 6.2 400 10 cylinder Ø 240*152.4 300
2 cylinder Ø 1 43.8 * 101.6 400 11 cylinder Ø 267*101.6 300
3 cylinder Ø 1 43.8 * 152.4 400 12 cylinder Ø 267*152.4 300
4 cylinder Ø 1 70 * 101.6 300 13 cylinder Ø 286*101.6 300
5 cylinder Ø 1 90.5 * 101.6 300/400 14 cylinder Ø 286*152.4 300
6 cylinder Ø 1 90.5 * 52.4 300/400 15 cylinder Ø 305 *101.6 300
7 cylinder Ø 228*101.6 3 00 16 cylinder Ø 305 *152.4 300
8 cylinder Ø 228*152.4 300 17 cylinder Ø 330 *101.6 300
9 cylinder Ø 240*101.6 300 18 cylinder Ø 330 *152.4 300

Common sizes of honeycomb ceramic substrate for the industrial organic waste gas purifying system. VOC(Volatile organic compounds)
 
No. Section Shape Specification holes /   square inch No. Section Shape Specification   h oles /   square inch
1 square 100x100x100 200 16 square 150x150x160 300
2 square 100x100x40 200 17 square 150x150x200 100
3 square 100x100x40 300 18 square 150x150x200 200
4 square 100x100x50 100 19 square 150x150x300 46
5 square 100x100x50 200 20 square 150x150x400 46
6 square 100x100x50 300 21 square 150x150x50 200
7 square 150x150x100 200 22 square 150x150x50 300
8 square 150x150x100 230 23 square 150x150x75 200
9 square 150x150x140 200 24 square 50x50x50 200
10 square 150x150x150 50 25 square 48x48x49 100
11 square 150x150x150 100 26 square 48x48x49 Φ 2.0
12 square 150x150x150 150 27 square 48x48x49 Φ 2.8
13 square 150x150x150 200 28 square 49x49x50 Φ 2.0
14 square 150x150x150 300 29 square 49x49x50 Φ 2.5
15 square 150x150x160 200 30 square 49x49x50 Φ 2.6


 

 

FAQ

Q: Are you Factory?
A: Definitely, we are a factory.  Welcome to visit us!

Q: What Parameters should I provide to you for a proper quotation?
A: Applicatio n, pore size,  dimension, color, quantity, packing requirements, trade terms. 

Q: How can you control your quality? 
A: For each production processing, we have a complete QC system for the chemical composition and physical properties. After production, all the goods will be tested, and we have the quality certificates with ISO9001.

Q: What is your lead time? 
It usually needs about 15- 20 days after receiving the PO.

Q: Do you provide Samples?
A: Yes, our factory provides samples for testing, pls send detailed parameters to us. (if customized, withdrawing is best) The samples will be charged or free according to the specific requirements.

Q: What are the Payment Terms?
A: We accept T/T, L/C, West Union, etc.

Q: How can I get samples?
A: We are honored to offer you the samples.

Q: What about your Packing?
A: We provide carton boxes, pallets, etc. OEM packing is available too.

Q: Do you have R&D services?
A: Yes, we have an R&D department to assist you in new   product development.

Q: Does your company accept customization?
A: We accept OEM service.

Q: Can we visit your company?
A: Yes, for sure, you are welcome to visit our company.


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