Silicon Carbide Ceramic Filter Plate for Precision Casting
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 200 pc
- Supply Capability:
- 200000 pc/month
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1.Product Description of ceramic foam filter
Characterized by high porosity,stability and excellent resistance to thermal attack
Compared with traditional filtering materials,the ceramic foam filter has obvious advantages:
2. Functions of ceramic foam filter
1). Thermal and chemical stability in high temperature,avoiding the chemical reaction with the filtered molten metal;
2). High porosity and good mechanical strength in high temperature due to its pure ceramic composite;
3). Low head loss,easy operation,energy-saving;
4). Making metal liquid flowing at stable speed and avoiding the sputtering and backset,thus increasing the surface quality of the cast part,preventing the pore disfigurement and finally lower down the unqualified rate;
5). Various sizes,shapes,apertures are available for kinds of foundry technique.
3.Physical and chemical properties
Material | Silicon Carbide | |
Applied Temp.(°C) | ≤1500 | |
Color | Grey-Black | |
Pore Size(PPI) | 10/15/20/30/40 | |
Porosity(%) | 80~90 | |
Compressive Strength(MPa) | ≥1.0 | |
Bulk Density(g/cm3) | 0.4~0.6 | |
Thermal Shock Resistance | Excellent | |
Composite | Al2O3(%) | 15~25 |
SiO2(%) | 10~25 | |
SiC(%) | 55~65 | |
Others(%) | 0~5 |
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.
- Q:What are the functions of honeycomb ceramic filters?
- At present, it is widely used in metallurgy, foundry industry, metal melt filtration, using mullite (cordierite) ceramic materials
- Q:Can the plate filter press pass through the filter plate?
- There are many types of pumps to be used, such as screw pumps, slag pumps, rotary pumps, piston pumps, and diaphragm pumps.
- Q:What about the leakage of the ceramic filter static and dynamic sealing points?
- The filtrate pump works to drain or recycle the water that has been pumped out. 6 、 cleaning system work, cleaning system includes backwashing (water pump pressure or height difference pressure), acid liquid (metering pump, automatic acid injection), ultrasonic (ultrasonic work), etc.. 7 、 control system and other electrical systems. In addition, the filter cake which is absorbed and dried on the ceramic filter plate is unloaded automatically by the scraper and then falls on the belt conveyor, and is conveyed to the concentrate storage yard by a belt conveyor. Other questions about ceramic filter, welcome to chat with me or look at my head
- Q:Principle of chemical engineering drum vacuum filter, the faster the speed, the less the amount of filtrate obtained per turn, the more the amount of filtrate obtained per unit time?
- In unit time, the more turns of the drum, the greater the centrifugal force, the greater the rate of filtration in unit time, that is to say, the amount of filtrate in unit time is moreRotating drum vacuum filter, the greater the speed, the greater the filtration rate, but the shorter the time each turn, the amount of each filtrate will be reduced
- Q:Microporous ceramic filter plate cleaning
- In order to avoid the possibility of plugging, ceramic filter plates with suitable aperture range of different manufacturers can be selected.
- 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:Common troubles of ceramic filter
- Ultrasonic cleaning, ceramic filter plate cleaning is not clean. The main reason is that the power box is faulty, the power supply is burned out, the line is aging, the energy head is burned out, the ultrasonic box is broken down, and the water level in the pulp tank is too low;
- Q:Excuse me, what's the reason that all ceramic filters do not attract ore?
- After the joint cleaning, 0~2 hours of suction effect may be good, 2~4 may drop slightly, 4 hours later will become worse and worse, or even suck. This case should first check the backwash water pressure (instantaneous maximum pressure should not be less than 0.08MPa) is to meet the requirements, should also advance down (to ensure normal and ultrasonic cleaning combined with nitric acid dosage sufficient) and prolong the cleaning time.
- Q:How much is the accuracy of 50nm ceramic membrane filtration?
- It should be noted that due to wear, plugging and so on, the new and different degrees of ceramic film, the pore size will change. Micron scale ceramic membrane filtration accuracy is very good, nano scale aperture range of such a small ceramic film does not know in what way.
- 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.
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Silicon Carbide Ceramic Filter Plate for Precision Casting
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 200 pc
- Supply Capability:
- 200000 pc/month
OKorder Service Pledge
OKorder Financial Service
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