Cangzhou Sefu Ceramic New Materials Co., Ltd.
Add: Guanting Industrial Park, Cangzhou City, Hebei, China
Product Description
Enhancing Foundry Processes with Honeycomb Ceramic Filters
Honeycomb ceramic filters find extensive application in the metallurgy and casting industries for the filtration of molten metals. Crafted from cordierite ceramic material, these filters boast high quality and density straight-hole mesh, offering exceptional resistance to thermal shock and high casting temperatures. The direct-hole design ensures a balance between flow rate and strength, effectively eliminating impurities and slag particles. By enhancing the mechanical properties and surface quality of castings, these filters significantly boost product compliance rates.
Are you looking to optimize your casting processes? Inquire now to learn more about our advanced ceramic filtration solutions!
Product Parameters
Bulk Density (g/cm3) |
0.6-1.0 |
Compressive Strength (MPa) |
>15 |
Expansion Coefficient (20-L000°C) |
<5x106"k-l |
Thermal Shock Resistance (800°C water cooling) |
>5 times |
Flexural Strength (MPa) |
1.3-1.6 |
Softening Temperature |
Meet various pouring temperatures of users |
Refractory Foundry Materials Industrial Cordierite Honeycomb Ceramic Filter Plate for Iron Casting
Detailed Photos
Performance Index
Item Material |
Al2O3(%) |
Hole type (round/square) |
Millihole(μm) |
Coefficient of thermal expansion(×10-6/ºC) |
Softening temperature(ºC) |
Normal temperature compressive strength(MPa) |
Cordierite |
37 |
Round/Square |
2-3 |
≤1.8 |
1390 |
z≥12 |
Mullite |
46 |
2-3 |
≤4.0 |
1550 |
≥15 |
Alundum mullite |
70 |
2-3 |
≤5.5 |
1700 |
≥15 |
The customer may offer appearance, norms, and size. We can also produce by joint design and experiments.
Geometry Characteristic of common filter:
Sectional size (length×width,mm) |
Hole type |
Aperture (mm) |
Number of holes (cells) |
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 |
Φ2.5 |
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 |
66×66×12.5 |
Square |
1.2×1.2 |
42×42=1764 |
58.31 |
18365 |
66×66×12.5 |
Square |
1.46×1.46 |
37×37=1369 |
66.99 |
18365 |
66×66×12.5 |
Square |
2.2×2.2 |
26×26=676 |
75.11 |
18365 |
66×66×12.5 |
Round |
Φ2.4 |
440 |
45.7 |
18365 |
60×60×20 |
Square |
1.6×1.6 |
29×29=841 |
59.80 |
13889 |
60×60×15 |
Square |
2.2×2.2 |
20×20=400 |
53.78 |
18519 |
55×55×12.5 |
Round |
Φ2.3 |
367 |
50.41 |
26446 |
55×55×12.5 |
Square |
2.2×2.2 |
21×21=441 |
70.56 |
26446 |
55×55×12.5 |
Square |
1.15×1.15 |
37×37=1369 |
59.85 |
26446 |
50×50×12 |
Square |
2.2×2.2 |
19×19=361 |
69.89 |
33333 |
50×50×12.5 |
Round |
Φ2.3 |
294 |
48.86 |
32000 |
40×40×10 |
Round |
Φ2.2 |
172 |
40.86 |
62500 |
40×40×10 |
Square |
1.4×1.4 |
22×22=484 |
59.29 |
62500 |
Φ90×12.5 |
Square |
2.2×2.2 |
696 |
52.95 |
12582 |
Φ60×10 |
Square |
1.44×1.44 |
502 |
36.82 |
35368 |
Φ52×7 |
Square |
2×2 |
234 |
44.07 |
67304 |
Φ52×7 |
Square |
1.44×1.44 |
286 |
27.93 |
67304 |
Φ50×10 |
Round |
Φ2.3 |
109 |
23.06 |
50955 |
|
Filterable Melt Metal Weight of Iron and Flow Rate
No. |
Sectional size |
Thickness |
Aperture |
Number of hole |
Cell-opening ratio |
Effective filter area |
Flow velocity |
Filter capacity |
Kg/s |
kg |
mm |
mm |
mm |
num |
% |
mm² |
Gray iron |
Ductile iron |
Gray iron |
Ductile iron |
1 |
40×40 |
10 |
1.44×1.44 |
484 |
62 |
1200 |
2-3 |
|
40-60 |
|
12 |
2.0×2.0 |
225 |
56 |
1200 |
|
1-3 |
|
20-48 |
2 |
50×50 |
12.5 |
2.0×2.0 |
400 |
64 |
1960 |
|
1-3 |
|
30-75 |
3 |
55×55 |
12.5 |
1.15×1.15 |
1369 |
59 |
2310 |
4-6 |
|
70-120 |
|
12.5 |
2.2×2.2 |
441 |
70 |
2310 |
|
2-4 |
|
16 - 44 |
4 |
|
15 |
1.6×1.6 |
841 |
60 |
2820 |
4-7 |
|
75-130 |
16 - 44 |
|
60×60 |
20 |
2.2×2.2 |
400 |
54 |
2820 |
|
2-5 |
|
28 - 75 |
5 |
66×66 |
12.5 |
1.24×1.24 |
1681 |
60 |
3560 |
4 - 7 |
|
65 - 110 |
|
12.5 |
1.44×1.44 |
1225 |
59 |
3560 |
4 - 8 |
|
65 - 110 |
|
12.5 |
2.1×2.1 |
576 |
59 |
3560 |
|
2 - 5 |
|
30 - 80 |
6 |
75×75 |
15 |
2.2×2.2 |
676 |
59 |
4650 |
|
3 - 6 |
|
45 - 110 |
7 |
81×81 |
12.5 |
1.44×1.44 |
1932 |
61 |
5510 |
8-12 |
|
100-165 |
|
8 |
100×50 |
20 |
1.6×1.6 |
1200 |
62 |
4100 |
6-9 |
|
80-130 |
|
9 |
100×100 |
20 |
2.5×2.5 |
961 |
61 |
8500 |
|
5-9 |
|
150 - 280 |
10 |
150×100 |
22 |
2.5×2.5 |
1426 |
59 |
13250 |
|
8-13 |
|
180 - 310 |
11 |
150×150 |
22 |
3.0×3.0 |
1296 |
52 |
19600 |
|
12-18 |
|
230-400 |
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: Application, 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.