Zirconia Porous Foam Ceramic Filter for Metal Casting Refractory Materials
Product Description
Zirconia Ceramic Foam Flter makes use of high-purity zirconium oxide high-quality raw materials, using a unique formula and technology, advanced equipment. This product has high strength, not the dregs, high refractoriness, thermal shock and strong, uniform pore size, the precise size and other characteristics, for stainless steel, carbon steel and other high-temperature purification alloy melt filtration.
Function:
Reduce casting inclusions;
Improve casting microstructure;
Reduce internal re-oxidation of the casting defects;
Improve casting quality rate;
Reduce surface defects after casting and machining machining tool wear;
Simplify the gating system.
Technical parameters (Note: Available in a variety of shapes and sizes according to customer requirements)
Function:
Reduce casting inclusions;
Improve casting microstructure;
Reduce internal re-oxidation of the casting defects;
Improve casting quality rate;
Reduce surface defects after casting and machining machining tool wear;
Simplify the gating system.
Technical parameters (Note: Available in a variety of shapes and sizes according to customer requirements)
| Color | Yellow | PPI | 10-60 |
| Porosity (%) | 70~80 | Filtration capacity (kg/cm⊃2;) | ≥2.5 |
| Bulk density (g/cm⊃3;) | 0.9~1.1 | Temperature (celsius degree) | ≤1700 |
| Compressive strength (Mpa) | ≥1.75 | Heat shock | Excellent |