Ceramic Honeycomb Filter
1.Purify metal liquid,absorbing oxide and filtering the non-metal impurities
2.ISO 9001 PRODUCER
The honeycomb ceramic can be used as filter applied in metallurgy and foundry industries, such product has below features:
1.Purifying the metal liquid, absorbing the oxide and filtering the non-metal impurities.
2.Making the metal liquid flowing at stable speed, reducing the vortex and reducing the bubbles in the cast part.
3.Equalizing the phase structure and prolonging the tools lifetime.
4.Improving the cast part surface performance and improving the density of the cast part.
Short summary of the advantages provided by casting filters
1. Raw Materials: cordierite & mullite
2. Main Chemical Composition: Al2O3: 53-63% SiO2: 37-45%
3. Crushing Strength at the Normal Temp.: ≥18Mpa
4. Maximum Operating Temperature: ≥1700
5. Soften Temperature: ≥1450
6. Water Absorption: 14-17%
7. Tolerance of the External Dimension:
±1%mmsection, ±0.5%mmheight
Major Parameters:
Material | Al2O3 (%) | Pore Value (um) | Thermal Expansion Coefficient (x10-6/) | Softening Temperature () | Crushing Strength (MPa) |
Cordierite | 34 | 2-3 | ≤1.6 | 1390 | ≥12 |
Mullite | 62-64 | 2-3 | ≤5.0 | 1600 | ≥15 |
Corundum-Mullite | 73-75 | 2-3 | ≤6.0 | 1700 | ≥15 |
Product Size and Specifications:
Model No | Size(mm) | Cell Diameter (mm) | Open rate (%) | Effective Filtrating Area (mm2) |
XT40 | 40x40x12.5 | 1.9x1.9 | 63 | 1156 |
XT55 | 55x55x13 | 1.9x1.9 | 54 | 2400 |
XT60 | 60x60x16 | 1.9x1.9 | 54 | 2916 |
XT65 | 65x65x13 | 1.9x1.9 | 53 | 3481 |
XT75 | 75x75x16 | 1.9x1.9 | 53 | 4761 |
XT100A | 100x60x13 | 1.9x1.9 | 52 | 5076 |
XT100B | 100x60x16 | 1.9x1.9 | 62 | 5076 |
XT81 | 81x81x13 | 2.1x2.1 | 56 | 5625 |
