Ceramic foam filter is a kind of effective molten metal filter. It's three-dimensional connected mesh structure and high porosity has many advantages, for example, large surface area of slags collection, large inner surface area of filtering, small flow resistance, good filtering effect, etc.
Physical and Chemical Properties
| 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 Alumina 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 |
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