QINGDAO LAURENT NEW MATERIALS CO.,LTD
QINGDAO LAURENT NEW MATERIALS CO.,LTD The Professional manufacturer of refractory and insulation materials in China.
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User manual for foam ceramic filter
Ceramic Foam Filter Reticulated Foam Plates for Metal Filtration Ceramic Filter
Product Introduction
Ceramic foam filter is a kind of effective molten metal filter. It is 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.
Specification for Sic ceramic 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 &chemical properties
| Type | Ceramic foam Filter | ||||
| Material | Alumina | Silicon carbide | Zirconia | ||
| Applied temperature | ≤1200celsius degree | ≤1500celsius degree | ≤1700celsius degree | ||
| Color | White | Grey black | Yellow | ||
| Bulk Density | 0.35~0.55g/cm3 | 0.45~0.65g/cm3 | 1~1.5g/cm3 | ||
| Bore Density | 10~60PPI | 10~60PPI | 10~60PPI | ||
| Porosity | 80~90% | 80~90% | 80~90% | ||
| Bending Strength | 0.6Mpa | 0.8Mpa | 0.8-1.0Mpa | ||
| Compression Strength | ≥0.8Mpa | ≥1.0Mpa | ≥1.5Mpa | ||
| Thermal Shock Resistance | Not break after 6 times thermal shock testing | ||||
| (1100celsius degree ~ Room Temperature) | |||||
| Application | Molten Aluminum and Alloy | Molten Iron and Alloy | Molten Stainless Steel, Alloy and other metal in precision molding | ||