Refractory Ceramic Foam Filter to Improve Castings Quality
Product Specifications
| Prod Model: |
NX-SIC-CFF |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Size: |
35-200mm |
| Color: |
Dark Gray |
| Feature: |
Long Time Materials |
| Type: |
Refractory Material |
| Shape: |
Plate |
| Material: |
Silicon Carbide (',SiC) |
| Refractoriness (',℃): |
Below 1500 Degree C |
Product Description
Silicon carbide ceramic foam filters are mainly designed to improve the quality of iron castings. The filter can effectively remove non-metallic inclusions including slag and dross from the molten metal stream.Additionally, they aid in reducing turbulence in the gating system.SIC ceramic foam filter's outstanding thermal shock resistance and high strength properties were developed for superior performance in extreme iron or aluminum and copper based alloy foundry applications.
MODEL NAME: SIC-CFF
DESCRIPTION: Silicon carbide ceramic foam filter
APPLICATION: For the filtration of molten iron and non-ferrous castings
PRODUCT FEATURES:
-Precise sizes control during filter media sponge cutting to final sinter.
-High strength with enough slurry and free from loose debris,no break and no filter slag.
-Branded main raw material to ensure stable quality.
-Good porosity and free from block during pouring molten metal.
-Mature sintering technology to ensure high refractory and good thermal shock resistance.
PHYSICAL PROPERTY:| Main material | SIC, Al2O3, SIO2 |
| Aplied Temperature | ≤1500ºC |
| Color | Dark gray |
| Hole density | 10/15/20/25/30PPI(PPI=pores per inch) |
| Porosity(%) | 78-90 |
| Compressive Strength(MPa) | ≥1.0 (Room temperature) |
| Bulk Density(g/cm3) | 0.45-0.60 |
| Thermal shock resistance | ≥2times/1100ºC-Room temperature |
CHEMICAL COMPOSITION:| Component | CAS NO. | % By Weight |
| Silicon Carbide (SiC) | 409-21-2 | >60 |
| Aluminum Oxide (Al2O3 ) | 1344-28-1 | 30-35 |
| Amorphous Silica (SiO2 ) | 7631-86-9 | <5 |
| Cristobalite (SiO2 ) | 14464-46-1 | <5 |
DIMENSIONS:
Length(Diameter)*width*height=(35-300)*(35-300)*(11-50)mm
With round, square and rectangle shape.
Tolerance: -1~0mm(size under 100mm) ; -2~0mm(size above 100mm)
Pore size: 10/15/20/25/30PPI Pore Tolerance: ± 2PPI
FLOW CAPACITY:
For Gray Iron: Max. filtration weight can be calculated based on Filter area(cm) x 4
For Ductile Iron: Max. filtration weight can be calculated based on Filter area(cm) x2| Size(mm) | Max. filtration weight(kg) | Molten metal flow rate(kg/s) |
| Grey Iron | Ductile Iron | Grey Iron | Ductile Iron |
| 50x30x22 | 60 | 30 | 4 | 3 |
| 50x35x22 | 70 | 35 | 4 | 3 |
| 35x35x22 | 49 | 25 | 4 | 3 |
| 40x40x15/22 | 64 | 32 | 4 | 3 |
| 50x50x12.5/15/22 | 100 | 50 | 6 | 4 |
| 55x55x12.5/22 | 121 | 60 | 7 | 5 |
| 60x60x15/22 | 144 | 72 | 8 | 6 |
| 75x50x22 | 150 | 75 | 9 | 6 |
| 75x75x15/22 | 220 | 110 | 14 | 9 |
| 100x50x22 | 200 | 100 | 12 | 8 |
| 100x75x22 | 300 | 150 | 18 | 12 |
| 100x100x22 | 400 | 200 | 24 | 16 |
| 125x100x22 | 500 | 250 | | |
| 150x100x22 | 600 | 300 | 24 | 36 |
| 150x150x22 | 900 | 450 | 54 | 36 |
| D40x11/22 | 50 | 25 | 4 | 3 |
| D50X22 | 78 | 39 | 5 | 4 |
| D60X22 | 110 | 55 | 6 | 5 |
| D70x22 | 154 | 77 | 7 | 6 |
| D75x22 | 177 | 88 | 8 | 7 |
| D80X22 | 200 | 100 | 12 | 8 |
| D90X22 | 240 | 120 | 16 | 10 |
| D100x22 | 314 | 157 | 22 | 15 |
| D125X22 | 440 | 220 | 28 | 18 |
| D150x22 | 700 | 350 | 38 | 25 |
*Above data is for reference only.
PACKAGE: Cardborad box and multilayer fumigation-free pallet.
Box dimension: 53x35x26.5cm.
42boxes/pallet.
Fully packed pallet size: 1.1x1.1x2.0m
10pallets/20FT full load container
20pallets/40FT full load container
| Square and rectangle shape | Round shape |
| Size(mm) | Pieces/Box | Pieces/pallet | Size(mm) | Pieces/Box | Pieces/pallet |
| 50x30x22 | 1000 | 42000 | D35x22 | 1152 | 48384 |
| 50x35x22 | 900 | 37800 | D40x11 | 1575 | 66150 |
| 35x35x22 | 1152 | 48384 | D40x22 | 840 | 35280 |
| 40x40x11 | 1575 | 66150 | D50X22 | 576 | 24192 |
| 40x40x15 | 1155 | 48510 | D60X22 | 420 | 17640 |
| 40x40x22 | 840 | 35280 | D70x22 | 306 | 12852 |
| 50x50x12.5 | 1000 | 42000 | D75x22 | 288 | 12096 |
| 50x50x15 | 792 | 33264 | D80X22 | 240 | 10080 |
| 50x50x22 | 576 | 24192 | D90X22 | 184 | 7728 |
| 55x55x12.5 | 852 | 35784 | D100x22 | 150 | 6300 |
| 55x55x13 | 852 | 35784 | D125X22 | 120 | 5040 |
| 55x55x22 | 516 | 21672 | D150x22 | 49 | 2058 |
| 60x60x15 | 522 | 21924 | | | |
| 60x60x22 | 420 | 17640 | | | |
| 75x50x22 | 384 | 16128 | | | |
| 75x75x22 | 288 | 12096 | | | |
| 100x100x22 | 150 | 6300 | | | |
| 125x125x22 | 120 | 5040 | | | |
| 150x150x22 | 49 | 2058 | | | |
Established in 2002, Baoding Ningxin was specially dedicated to manufacture molten metal filters.
We offers a complete range of foundry filter products and services. The product ranges from very cost effective fiberglass mesh filter to high filtration efficiency ceramic foam filters. Being the first mass production manufacturer of silica mesh casting filter in China, we have our patented technologies and facilities to supply the state of art mesh filters. In recent years, we also positively develop the ceramic filters based on different material to meet various demand of foundries.
Our foundry filter lines are as follows:
*Aluminum filtration fiberglass mesh, it can be in rolls, pre-cut sheet or special shapes like cap, tubular or funnel etc. With resin coating or degas process.
*High silica fiberglass mesh filters for iron and small scale steel castings, in pre-cut sheet or special cup shapes.
*Ceramic pressed filters for aluminum and iron filtration.
*Alumina ceramic foam filters for foundry or cast house, Max. Size 23"X23"X2".
*SIC ceramic foam filters for iron casting filtration.
*Zirconia ceramic foam filters for steel casting filtration.
We are serving more than 2000 foundries in China and had started overseas marketing since 2010. We are looking for the distributor partners in order to help more foundries worldwide to improve castings quality and reduce cost.
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