Grey Iron/Ductile Iron Use Foam Ceramics Filter for Foundry
Product Description
SiC Ceramic Foam Filter
We have distributed ceramic foam filter which is used for filtration of grey and nodular cast iron and copper alloys. It is made from high quality ceramic materials, whose main components are SiC, Al2O3, ZrO2 etc. Our products have superior performance for removing the mass in the molten metal liquid and also the tiny inclusion to improve the composition structure. Also it reduces the content of gas and poisonous element in the metal liquid. Lower inclusion content in the cast has the following advantages:
1. Improve mechanical cast properties
2. Improve cast tightness
3. Decrease machining tool cost
4. Decrease cast repair cost and casting wastes
We have distributed ceramic foam filter which is used for filtration of grey and nodular cast iron and copper alloys. It is made from high quality ceramic materials, whose main components are SiC, Al2O3, ZrO2 etc. Our products have superior performance for removing the mass in the molten metal liquid and also the tiny inclusion to improve the composition structure. Also it reduces the content of gas and poisonous element in the metal liquid. Lower inclusion content in the cast has the following advantages:
1. Improve mechanical cast properties
2. Improve cast tightness
3. Decrease machining tool cost
4. Decrease cast repair cost and casting wastes
| Material | ZrO2 | SiC | Al2O3 |
| Colour | Yellow | Sage green | white |
| Aperture (ppi) | 4~60 | 4~60 | 4~60 |
| Cell-opening ratio(%) | 80~90 | 80~90 | 80~90 |
| Operating temperature(Degree C) | 1680 | 1500 | 1100 |
| Porosity(≥%) | 80 | 80 | 90 |
| Compression Strength(MPa) | 1.5 | 0.8 | 0.7 |
| Density(g/cm3) | 0.55-0.80 | 0.40-0.80 | 0.46-0.80 |
| Thermal Shock Resistance(1100-20Degree C) | >6 times | >6 times | >6 times |
| application | steel | iron | Non-ferrous,Alumina |
| No. | Size (mm) | Flow velocity (Kg/s) | Filter capacity (Kg) | ||
| Gray castiron | Ductile castiron | Gray castiron | Ductile castiron | ||
| 1 | 30×50×22 | 2~4 | 1~3 | 45~60 | 15~30 |
| 2 | 40×40×11 | 2~4 | 1~3 | 45~60 | 15~30 |
| 40×40×13 | 2~4 | 1~3 | 45~60 | 15~30 | |
| 40×40×22 | 2~4 | 1~3 | 45~60 | 15~30 | |
| 3 | 50×50×13 | 3~6 | 2~4 | 55~90 | 25~45 |
| 50×50×22 | 3~6 | 2~4 | 55~90 | 25~45 | |
| 4 | 60×60×22 | 4~8 | 3~5 | 65~110 | 40~75 |
| 5 | 66×66×22 | 5~9 | 4~6 | 80~130 | 45~80 |
| 6 | 75×50×22 | 4~8 | 5~7 | 65~110 | 40~75 |
| 7 | 75×75×22 | 9~14 | 6~9 | 145~220 | 70~100 |
| 8 | Φ50×22 | 3~5 | 1~3 | 50~70 | 20~40 |
| 9 | Φ60×22 | 3~6 | 2~4 | 65~110 | 35~60 |
| 10 | Φ70×22 | 4~8 | 3~6 | 75~130 | 40~75 |
| 11 | Φ76×22 | 5~9 | 4~7 | 90~150 | 45~80 |
| 12 | Φ90×22 | 10~15 | 6~9 | 180~260 | 75~110 |
| 13 | 100×50×22 | 8~12 | 5~8 | 130~200 | 65~90 |
| 14 | 100×60×22 | 9~14 | 6~9 | 180~260 | 70~100 |
| 15 | 150×100×22 | 18~25 | 12~16 | 300~ 400 | 150~210 |
| 16 | 150×150×22 | 35~50 | 24~36 | 400~ 900 | 300~450 |