Loading Port:Qingdao
Payment Terms:TT or LC
Min Order Qty:200 pc
Supply Capability:200000 pc/month
1.Product Description of ceramic foam filter
Ceramic foam filter is a kind of effective molten metal filter. It’s three-dimensional connected mesh skeleton structure and high porosity makes it has many advantages,large surface area of slags collection,large inner surface area of filtering,Small flow resistance,good filtering effect,etc.
2. Functions of ceramic foam filter
decontaminate the melting metal liquid,Simplified gating system
Improve the metallurgical structure of the castings,Reduce imparities of the castings
Improve casting quality rate,Reduce casting internal re-oxidation defects
Reduce the surface defects after machining of the castings
3.Physical and chemical properties
| Item | Unit | Alumina Foam Filter | Sic Foam Filter | Zirconia Foam Filter | Magnesia Foam Filter |
| Color | White | Grey Black | Yellow | Dark Yellow | |
| Pore Density | ppi | 4~60 | 4~60 | 3~80 | 8~60 |
| Porosity | % | 80~90 | 80~90 | 80~90 | 80~90 |
| Max.working Temperature | °C | <=1100< span=""> | <=1550< span=""> | <=1700< span=""> | <=1000< span=""> |
| Bending Strength | Mpa | >0.6 | >0.8 | >1.0 | >0.6 |
| Compression Strength | Mpa | 0.8 | 0.9 | 1.2 | 0.8 |
| Thermal Shock Resistance | times/1100°C | >6times | >6times | >6times | >6times |
| SiC | % | ≥60 | |||
| Al2O3 | % | ≥85 | ≤30 | ||
| SiO2 | % | ≤15 | ≤10 | ||
| ZrO2 | % | ≥95 | |||
| Others | % | ≤5 | |||
| application | Alumina and Alumina Alloy Non-ferrous | Grey Iron, Ductile Iron | Steel casting | Magnesium and high-active alloy |
4.Usage of ceramic foam filter
5.FAQ
We have organized several common questions for our clients，may help you sincerely：
①How about your Warranty？
Warranty: 1-Year for the whole light. Warranty is based on correct storage, installation, using and maintenanc
②How to guarantee the quality of the products？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
③How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.
