Sic Ceramic Foam Filter 10-40 ppi Aluminium casting /alumina foam filter
Ceramic Foam Filter
1. Introduction:
Foam Ceramic are mainly used for filtration of aluminium and aluminium alloys in foundries and cast houses . With their excellent thermal shock resistance and corrosion resistance from molten aluminum, they can effectively eliminate inclusions, 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, all of which contribute to bottom-line profit.
SIC Ceramic Foam filters are just developed as a new type molten metal filter to decrease casting flaw in recent years. With its characteristics of light-weight, high mechanical strength, large specific surface areas, high porosity, excellent thermal shock resistance, erode resistance, high-performance,SIC Ceramic Foam filter is designed for filtering impurities from molten Iron & Alloy, nodular cast iron castings, grey iron castings and malleable castings, Bronze casting, etc.
2. Size available:
7", 9", 12", 15", 17", 20", and 23", with porosities from PPI 10 to PPI 60(PPI ie pores per inch).
Other special sizes could be produced on request.
3. Material Specifications
4.1 SIC Physical Properties:
|
Porosity(%) |
80~90% |
|
Working Temperature |
≤1500°C |
|
Bending Strength(Mpa) |
0.8 |
|
Compression Strength(Mpa) |
0.9 |
|
Thermal Shock Resistance |
1100°C---room temperature 6 times |
|
Volume Density |
0.4-0.5g/cm3 |
4.2 Alumina Physical Properties:
|
Working |
≤1200°C |
|
Porosity |
80~90% |
|
Compression Strength |
≥1.0Mpa |
|
Volume Density |
≤0.5g/cm3 |
|
Thermal Shock Resistance |
800°C---Indoor temperature 5 times |
|
Application |
non-ferrous and alumina alloys, |
5. Pouring Rate and Filtration Capacity
1) Alumina Ceramic Foam Filters
| Dimensions(mm) | Dimensions(inch) | Pouring Rate(kg/s) | Filtration Capacity(ton) |
| 178x178x50 | 7x7x2 | 0.2-0.6 | 5 |
| 228x228x50 | 9x9x2 | 0.3-1.0 | 10 |
| 305x305x50 | 12x12x2 | 0.8-2.5 | 15 |
| 381x381x50 | 15x15x2 | 2.2-4.5 | 25 |
| 430x430x50 | 17x17x2 | 3.0-5.5 | 35 |
| 508x508x50 | 20x20x2 | 4.0-6.5 | 45 |
| 585x585x50 | 23x23x2 | 5.0-8.6 | 60 |
2) Zirconia Ceramic Foam Filters
| Dimensions(mm) | Pouring Rate(kg/s) | Filtration Capacity(kg) |
| 50x50x22 | 3-5 | 30 |
| 50x75x22 | 4-6 | 40 |
| 75x75x22 | 7-12 | 60 |
| 75x100x22 | 8-15 | 80 |
| 100x100x22 | 14-20 | 100 |
|
D50x22 |
2-6 | 18 |
| D80x22 | 6-10 | 50 |
| D90x22 | 8-16 | 70 |
3) Silicon Carbide Ceramic Foam Filters
| Dimensions (mm) | Pouring Rate(kg/s) | Filtration Capacity(ton) | ||
| Grey Iron | Ductile Iron | Grey Iron | Ductile Iron | |
| 40x40x22 | 4 | 3 | 65 | 32 |
| 50x50x22 | 6 | 4 | 100 | 52 |
| 75x50x22 | 9 | 6 | 150 | 75 |
| 75x75x22 | 14 | 9 | 220 | 100 |
| 100x50x22 | 12 | 8 | 200 | 100 |
| 100x75x22 | 18 | 12 | 300 | 150 |
| 100x100x22 | 25 | 16 | 400 | 200 |
| 150x150x22 | 50 | 36 | 900 | 450 |
6.Packing picture:
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier