Product Description
Porous Open Cell Aluminium, Sic, Zirconia Ceramic Foam Filters for Filtering Molten Metal Liquid
Product Introduction of Ceramic Foam Filter:
Ceramic foam filter has excellent filtering functions of screen, filtering, residuum collection and adsorption in filtering molten metal liquid. It has good chemical stability and does not react with alloy liquid, effectively remove the inclusion in the metal liquid to improve the purity of molten metal. It can make casting surface smooth, reduce the rejection rate, and reduce energy consumption.
Application of Ceramic Foam Filter:
The ceramic foam filter is not only applied for metal filtering in high temperature, but high temperature gas treatment, carrier of catalyzer, solid heat exchanger and special filling for chemical industry.
Features of Ceramic Foam Filter:
1.Good filtering effect: filter small non-metallic inclusions.
2.Improve metallurgical structure of metal products.
3.Enhance mechanical properties of metal products.
4.Simplify gating system.
Detailed Photos
Product Parameters
Physical and Chemical Properties of Alumina Foam Filter:
| Material |
Alumina |
| Color |
White |
| Pore Density |
8-60ppi |
| Porosity |
80-90% |
| Refractoriness |
≤1100ºC |
| Bending Strength |
>0.6Mpa |
| Compression Strength |
>0.8Mpa |
| Volume-weight |
0.3-0.45g/cm3 |
| Thermal Shock Resistance |
6times/1100ºC |
| Application |
Aluminium, Aluminium alloys and other Non-ferrous alloys |
Specification for Al2O3 Foam Filter:
| Dimension (mm) |
Dimension (inch) |
Pouring Rate (kg/s) |
Filtration Capacity (ton) |
| 178*178*50 |
7*7*2 |
0.2-0.6 |
5 |
| 228*228*50 |
9*9*2 |
0.3-1.0 |
10 |
| 305*305*50 |
12*12*2 |
0.8-2.5 |
15 |
| 381*381*50 |
15*15*2 |
2.2-4.5 |
25 |
| 430*430*50 |
17*17*2 |
3.0-5.5 |
35 |
| 508*508*50 |
20*20*2 |
4.0-6.5 |
45 |
| 585*585*50 |
23*23*2 |
5.0-8.6 |
60 |
Physical and Chemical Properties of SiC Foam Filter:
| Material |
Silicon Carbide |
| Color |
Grey Black |
| Pore Density |
8-60ppi |
| Porosity |
80-90% |
| Refractoriness |
≤1500ºC |
| Bending Strength |
>0.8Mpa |
| Compression Strength |
>0.9Mpa |
| Volume-weight |
0.35-0.5 g/cm3 |
| Thermal Shock Resistance |
6times/1100ºC |
| Application |
Ductile Cast Iron, Malleable Cast Iron, Gray ironand other Cast Iron |
Specification for SiC Carbide Foam Filter:
| Dimension (mm) |
Pouring Rate (kg/s) |
Filtration Capacity (ton) |
| Grey Iron |
Ductile Iron |
Grey Iron |
Ductile Iron |
| 40*40*22 |
4 |
3 |
65 |
32 |
| 50*50*22 |
6 |
4 |
100 |
52 |
| 75*50*22 |
9 |
6 |
150 |
75 |
| 75*75*22 |
14 |
9 |
220 |
100 |
| 100*50*22 |
12 |
8 |
200 |
100 |
| 100*75*22 |
18 |
12 |
300 |
150 |
| 100*100*22 |
25 |
16 |
400 |
200 |
| 150*150*22 |
50 |
36 |
900 |
450 |
Physical and Chemical Properties of Zirconia Foam Filter:
| Material |
Zirconia |
| Color |
Yellow |
| Pore Density |
8-60ppi |
| Porosity |
80-90% |
| Refractoriness |
≤1700ºC |
| Bending Strength |
>1.0Mpa |
| Compression Strength |
>1.2Mpa |
| Volume-weight |
0.9-1.5 g/cm3 |
| Thermal Shock Resistance |
6times/1100ºC |
| Application |
High melting point metal alloys like Steel, Alloy Steel, Stainless Steel, etc. |
Specification for Zirconia Foam Filter:
| Dimension(mm) |
Zirconia Foam Filter |
| Pouring Rate(kg) |
Filtration Capacity(kg) |
| 50×50×22 |
3~5 |
30 |
| 50×75×22 |
4~6 |
40 |
| 75×75×22 |
7~12 |
60 |
| 75×100×22 |
8~15 |
80 |
| 100×100×22 |
14~20 |
100 |
| Ф50×22 |
2~6 |
18 |
| Ф80×22 |
6~10 |
50 |
| Ф90×22 |
8~16 |
70 |
Company Profile
Henan Fireramo Industrial Co.,Ltd. is located in Songlou Industrial Zone, Xinmi City, Henan Province, China, which is one of the largest refractory base in China. The factory of us covers an area of 108,000 Square Meters with more than 1 billion RMB fixed assets. There are around 400 employees in our factory, including 20 board members, 10 technicians, and 4 plant managers. Fireramo is a new technology enterprise specializing in manufacturing, production, sales and consultant of refractory materials for various industry, such as, cement plants, glass factories, steel plants, chemical & oil industries.
Fireramo has been established since 1998. We do both domestic and overseas business. Our products have been sold all over the world, especially to Iran, Turkey, Pakistan, Korea, UAE, Saudi Arabia, Kuwait, Syria, Qatar, Russia, etc.
Factory Equipment
Our Advantages
R&D
Fireramo has its own engineering technology center and testing laboratories, which can meet the testing requirements for various kinds of products and raw materials, and the research and development of new products. At the meanwhile, we have a well-equipped and skilled furnace construction team that can provide users with service items such as furnace design, construction, rapid maintenance and operation technical training, etc.
Capacity
Our manufacturing company includes two high alumina brick and fireclay brick production lines, two silica brick production lines, two unshaped production lines and two lightweight brick production lines. The total production capacity reaches 148,000 tons, of which the annual output of high alumina clay brick production line is 50,000 tons, the annual output of silica brick production line is 60,000 tons, the annual output of lightweight production line is 18,000 tons, and the annual output of unshaped production line is 20,000 tons.
FAQ
Q1 : Do you provide free samples?
A1 : Yes, free samples can be provided, the buyer shall bear all the delivery cost.
Q2 : How can you control your quality?
A2 : We have professional QC system for the chemical composition and physical properties. All the products will be tested before delivery.
Q3 : What is your payments terms?
A3 : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms.
Q4 : Are you a trading company or manufacturer?
A4 : We are a manufacture and our factory was established in 1998.
Q5 : What standards can you meet?
A5 : We can meet GB, ASTM, JIS, DIN standards. The third party test is acceptable.
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