Ceramic Foam Filter for Steel Making Industry
- Ref Price:
-
$1.00 - 20.00
/ pc
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 100000 pc/month
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Ceramic Foam Filter for Steel Making Industry
Composite of Ceramic Foam Filter
Ceramic Foam Filter is developed as a new type molten metal filters to decrease casting flaw in recent years. Foamed ceramics have the characters of light weight, high mechanical strength, large specific surface areas, high porosity, excellent thermal shock resistance, chemical corrosion resistance and high temperature stability in molten metal. With the distributing pores net structure, they are able to increase the surface areas, and absorb the sinter, the liquid metal becomes more pure, waster quality problems such as sand pore and air pore are much less and the cast quality becomes much better.
Advantages of Ceramic Foam Filter:
Precise Dimension Tolerance
High Mechanical Strength
Chemical Stability and Corrosion-resistance for molten aluminum.
Phosphate-free, No Pollution for Environment
Purifying Liquid Aluminum, Improving Quality
Reduce Defects
Reduce Cost
Increase Yield Rate
Easy to Use
Size from 40-600mm available.
Ceramic Foam Filter Images
Specification of Ceramic Foam Filter:
Item | Unit | Alumina Foam Filter | Sic Foam Filter | Zirconia Foam Filter |
Bore Density | ppi | 10~80 | 10~60 | 10~40 |
Porosity | % | 80~90 | 80~90 | 80~90 |
Max.working Temperature | °C | 1100 | 1550 | 1700 |
Bending Strength | Mpa | 0.6 | 0.7 | 0.8~1.0 |
Compression Strength | Mpa | 0.7 | 0.8 | >1.2 |
Thermal Shock Resistance | times/1100°C | >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 |
FAQ of Ceramic Foam Filter
Q1:Are you a manufacture or trader?
A:Factory+trade(mainly factories,at the same time,we operates other related products).
Q2:Can we visit your factory?
A:Sure,welcome at any time,seeing is believing.
Q3:What's the MOQ of trial order?
A:No limit,We can offer the best suggestions and solutions according to your condition.
Q4:Is your company accept customization?
A:We have own factory and excellent technical team,and we accept OEM service.
Q5:How about your company's certification?
A:ISO9001 and Test Report,also we could apply other necessary certification.
Q6:How to slove the quality problems?
A:If the products are not confirmed to customer samples or have quality problems,our compay will be responsible to make compensation for it.
Q7:Can you offers samples?
A:Of coures,samples are free but freight paid by the buyers.
Q8:What is the service life of your products?
A:The service life of different bricks is unlike.It also depends on your using condition and method.
Q9:Can U accept the detective of the third-party verification company ?
A:YES! We can accept the detective from any third-party verification company including the SGS, BV and so on.
If you have any enquiry,please don't hesitate to contact us, we will provide our best products and services for you!!
- Q:Excuse me, what's the reason that all ceramic filters do not attract ore?
- Vacuum system failure, no vacuum or vacuum can not meet the requirements. Should check the vacuum pump and vacuum piping, distribution head, ceramic plate, such as failure or leakage.
- Q:Does the ceramic factory use hydrochloric acid?
- Ceramic filter comes with a combined cleaning system, usually to ensure backwashing normal, combined cleaning (nitric acid + ultrasonic + backwash) in place.
- Q:What is the reason that ceramic filter does not absorb mineral powder?
- In order to avoid frequent fluctuations in pressure and pressure within a short period of time, a buffer cylinder with a stabilizing effect is provided in the backwash pipe.
- Q:Common troubles of ceramic filter
- (1) low vacuum, can not meet the production requirements. The main reason is the vacuum pipeline leakage, vacuum pump circulating water is not enough, vacuum pump impeller wear and tear, distribution head wear, ceramic filter plate damage, filtrate tank drainage valve is not closed, pulp trough material level is lower;(2) low or fluctuating backwash water pressure. The main reason is the blockage or leakage of the backwash water pipe system and the distribution of head wear;(3) the liquid level of the filtrate tank is high. The main reason is that the circulating water pump impeller or pump shell wear, pressure is insufficient, so that the drain valve can not open or drain valve itself failure, and filter barrels and circulating water pipe between the leakage;
- Q:Is the filter plate of the ceramic filter afraid of freezing?
- The ceramic filter plate by table and the distribution of a large number of porous capillary ceramic filter, when working in the water slurry channel is used so the microporous ceramic filter plate internal residual has a lot of water, such as low temperature, the inside of the frozen water volume will swell, causing damage to the ceramic the inside of the microporous filter plate structure.
- Q:The vacuum degree of the ceramic filter is normal and the cake water is large
- The concentration, particle size and mud content of the raw materials are not suitable for or due to changes, which are no longer suitable for dehydration using ceramic filters
- Q:The use of water glass as beneficiation agent, copper concentrate in the ceramic filter can not filter, how to do?
- As everyone knows, ceramic filter medium is a ceramic filter plate, microporous ceramic filter plate with a lot of distribution from the outside to the inside capillary effect, its mechanism is based on the capillary effect of microporous ceramic filter, filtration, the filtrate (generally refers to water) through these pores under the action of the vacuum suction pump, filter cake is trapped on the surface of the ceramic filter plate.
- Q:How to determine the quality of ceramic fiber filter board simply?
- Ceramic fiber board quality can be judged from the following aspects:1, appearance. The surface is flat and the cutting surface is well arranged, and vice versa.2 density. Press the hands, and the surface is soft and smooth.3, process. Vacuum suction and continuous production process.4, cross section, slag ball content is low.
- Q:Why does not the iron filter of the ceramic filter work?
- The ore condition has changed, such as high concentration of material, fine grain size and increase of mud content.
- Q:What is the backwashing pressure of the ceramic filter?
- Ceramic filter is a kind of solid-liquid separation, dehydration drying equipment, such as dehydration pulp, mortar. The backwash of ceramic filter is to flush the filter medium (ceramic filter plate) with clean water with a certain pressure.
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Ceramic Foam Filter for Steel Making Industry
- Ref Price:
-
$1.00 - 20.00
/ pc
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
OKorder Financial Service
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