| Application: | Refractory, Industrial Ceramic |
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| Type: | Ceramic Plates |
| Product Name: | Casting Ceramic Filter |
| Processing Service: | Cutting, Moulding |
| Usage: | Casting |
| Quality: | High Quality |
| Samples: |
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| Customization: |
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We have three kinds of Ceramic Foam Filter: Silicon Carbide Ceramic Foam Filter,Alumina Ceramic Foam Filter,Zirconia Ceramic Foam Filter.
1.Silicon Carbide Ceramic Foam Filter
1.Silicon carbide foam ceramic filter using German imported polyurethane foam sponge as a carrier, silicon carbide mainly squeezed into the foam sponge, and then squeeze out the slurry,the slurry around the foam fiber, after drying, baking at high temperature, polyurethane thermal decomposition, leaving foam ceramic products, namely silicon carbide foam ceramic filter.
The silicon carbide foam ceramic filter, with the three- dimensional mesh interconnection structure of foam sponge, can make metal liquid reflect rectification, mechanical screening, filtration cake, adsorption and other filtration mechanisms to effectively improve the purity of metal liquid, reduce waste rate, reduce mechanical processing loss, thus improve production efficiency and reduce production cost.
Silicon carbide foam ceramic filter has high strength, good thermal stability, larger than surface area and high size accuracy. It is mainly used to filter and purify the filtration of ductile cast iron, ash cast iron,aluminum, copper and other alloy metal liquid, effectively remove large inclusions in metal liquid, adsorb smell magazines, reduce the content of gas and harmful elements in metal liquid, improve the metal matrix organization, and improve the mechanical properties of castings.
1.Technique Data of Silicon Carbide Ceramic Foam Filter:
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Composition of product
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Silicon Carbide,AL2O3,SiO ect
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Color
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Grey,Dark Grey
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Using Temperature
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≤1550ºC
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Number of hole density PP(holes per square inch)
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10,15,20,30
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Porosity
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85%-90%
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CMOR Mpa
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≥1.5Mpa(Industry Standard 1.0Mpa)
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Bulk Density
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0.4g/cm3~0.5g/cm3
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Square specification(mm)
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Max filtering capacity(kg)
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Normal metal fluid flow velocity(kg/s)
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Round Specification(mm)
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Max filtering capacity(kg)
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Normal metal fluid flow velocity(kg/s)
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Ductile cast iron
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Ash cast iron/
copper-aluminum castings
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Ductile cast iron
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Ash cast iron/
copper-aluminum castings
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Ductile cast iron
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Ash cast iron/
copper-aluminum castings
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Ductile cast iron
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Ash cast iron/
copper-aluminum castings
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40*40*22
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32
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64
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3
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4
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Φ40*22
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25
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50
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2
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3.5
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50*50*22
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50
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100
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4
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6
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Φ50*22
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35
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70
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3
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4.5
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60*60*22
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72
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144
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5
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8
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Φ60*22
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50
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100
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4.2
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6.5
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75*50*22
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75
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150
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6
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9
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Φ70*22
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75
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150
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5.5
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8.8
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100*50*22
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100
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200
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8
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12
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Φ80*22
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100
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200
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7.2
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11
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75*75*22
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110
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220
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9
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14
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Φ90*22
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120
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240
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9
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14
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80*80*22
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150
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300
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12
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18
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Φ100*22
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140
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280
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11
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17
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100*100*22
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200
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400
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16
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24
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Φ110*22
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190
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380
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13
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20
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150*100*22
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300
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600
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24
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36
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Φ120*22
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230
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460
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16
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25
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150*150*22
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450
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900
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36
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54
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Φ150*22
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350
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700
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25
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30
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2.Alumina Ceramic Foam Filter
Alumina ceramic foam filter is a new type of low density, high porosity and with three dimensional network skeleton structure of the filter. And widely used in aluminum process industry for molten aluminum filtering, so as to improve aluminum quality.
Alumina ceramic foam filter can effectively removes non-metal solid mixture from aluminium and aluminium alloy fusant, reduce trapped gas and provide laminar flow and then the filtered metal is significantly cleaner. Cleaner metal results in higher-quality castings, less scrap, and fewer inclusion defects, to improve the quality of aluminum alloy and other non-ferrous alloy casting, all of which contribute to reduce casting cost, its maximum service temperature 1200° C.
Alumina ceramic foam filter has the advantages of high porosity, high mechanical strength, stable chemical property, strong corrosion-resistant, high adsorption rate, excellent filtering functions and thermal shock resistance. It is mainly used for purification process of aluminum, aluminum alloy, and other nonferrous alloy production, can also be used as gas-solid, liquid-solid separation medium, catalyst carrier, burner and sound-absorbing and environmental protection fields.
Alumina ceramic foam filter is equipped with a gasket on the edges; the gasket assures the proper and tight position of the filter within the filter box. There are different types of gasket available, e.g. ceramic fiber gasket etc., also can provide alumina ceramic foam filter without gasket. These types of filters have been favored by customers from Europe and the United States for years.
Application of Alumina ceramic foam filter:
Alumina ceramic foam filter is mainly applied to the aluminum and aluminum alloys fusant filter equipment of continuous casting, half-continuous casting, gravity casting, and low pressure casting, also applied to other non-ferrous metal precision casting, gas-solid and liquid-solid separation medium, high temperature gas filter, chemical filling, sound absorbing material and catalysis carrier etc.
2. Technique Data of Alumina Ceramic Foam Filter:
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Porosity(%)
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80-90%
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Working Temperature
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≤1100ºC
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Bending Strength (Mpa)
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0.6
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Compression Strength (Mpa)
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0.8
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Thermal Shock Resistance
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1100ºC-room temperature 6 times
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Bulk Density
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0.35-0.45 g/cm3
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3.Zirconia Ceramic Foam Filter
Product Performance of Zirconia Foam Ceramic Filter:
1.Adjust the metal flow rate through rectification to reduce secondary inclusion and pores.
2.Reduce casting inclusion and reduce casting waste and welding repair rate.
3.Improve the surface quality and mechanical properties of the castings.
Application of Zirconia Foam Ceramic Filter:
Filtration of stainless steel, carbon steel and large castings.
3.Technique Data of Zirconia Foam Ceramic Filter:
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L * W * T / Diameter *thick (mm)
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Filter capacity (kg)
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The pouring flow (kg/s) direct channel is 300mm high
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High degree of deoxygenation
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Low degree of deoxygenation
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Carbon-based steel castings
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Stainless steel casting pieces
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50Dx20
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30
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90
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2.0
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3.0
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70Dx25
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60
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175
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3.8
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5.7
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90Dx25
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95
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285
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6.4
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9.5
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125Dx30
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185
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550
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12.2
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18.4
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150Dx30
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265
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795
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17.7
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26.5
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50x50x20
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35
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110
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2.5
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3.7
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50x75x25
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55
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170
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3.7
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5.6
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75x75x25
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85
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255
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5.6
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8.4
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100x100x25
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150
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450
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10.0
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15.0
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125x125x30
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235
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700
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15.6
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23.4
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150x150x30
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340
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1010
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22.5
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33.7
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Packaging :Inner box and carton, packed on plywood pallet.
How we ensure the ceramic foam filter quality
Rongsheng group has a unique inside quality control flow that give it a distinct advantage over other foundry filter suppliers, which
enabling us to deliver the highest available quality of foundry molten metal filters. Founded by a renowned leader in molten metal filtration industry and with a team of experts in the field, Rongsheng group provides extensive and unmatched filters design and application information for its customers, generating huge casting industry filtration cases and data.
To ensure the consistant filter quality, our employs the best technology available today. The company focuses on quality and quality control from beginning to end. The result is unsurpassed quality, and it starts with experience and Quality Control. We have made simulated pouring testing and analyzed over 200,000 samples out of produced various types of filters. Rich experience and strict quality control standards enable us to achieve the ceramic foam filter quality which is the hallmark of the company.
Our Factory
Our factory has China's most advanced ceramic fiber board fully automatic production line. Our factory's daily output can reach 100,000 square meters. We use high-quality raw materials for production to ensure the high quality of our products.
Customer Visits
ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED.We are a professional refractory manufacturer.
Our products are widely used in electric power, metallurgy, petrochemical and other fields, and are exported to more than 80 countries and regions in the world such as Europe, America, Oceania, Southeast Asia, and the Middle East.
we can provide you with the most advantageous quotations and products. Looking forward to be your partner!
Q1: Are You Manufactory or Trade Company?
We are a Manufactory specialized in chemical over 40years which is located in Henan,china.
Q2: What is the price of your packaging ?
The exact price is based on your quantity. We can provide our best price for you.
Q3: How can we get the sample,and what is the cost?
For the sample.It is free.You only need to pay for the freight fee.For custom sample, We can help you design it as your infos and requirements. Sample time is about 3-5 days.
Q4: What is your payment item?
TT / PAYPAL / WESTERN UNION / LC / CREDIT CARD is all available for us.For small amount which is less than 1000USD, we prefer 100%deposit.For large amount,40% deposit,and 60% balance paid before shipping.
Q5: How can we get the goods from your factory?
By air or by ocean.If quantity is small,the total packing volume is less than 1CBM,we suggest air shipping,it needs 5-7 days. If quantity is large, we suggest ocean shipping.It needs 20-30 days. It will be easy if your have your own forwarder to take care of the shipping.If not,we have professional forwarder to help you.
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