Silicon Carbide Foam Filter

Silicon carbide ceramic foam filter has a three-dimensional porous structure, high temperature resistance, the maximum use temperature up to 1500℃, good thermal shock resistance, wear and corrosion resistance, high mechanical strength, good adsorption performance, mainly used to filter the slag and impurities in high temperature molten steel or iron, so that the internal structure of iron or steel castings more uniform distribution, smoother surface, improve the comprehensive mechanical properties and quality.

Brand:
ATCERA
Item NO.:
AT-SIC-PM001

Materials
SiC
Shapes
Mechanical Parts
Applications
Mechanical Parts , Petrochemical Industry , Food Processing , Biology and Medicine

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Properties of Silicon Carbide Ceramic Foam Filter

1. Silicon carbide ceramic foam filter has high temperature resistance, good thermal shock resistance and wear resistance, no pollution to molten steel.

2. Silicon carbide ceramic foam filter is not easy to be attached to impurities, reverse cleaning recovery effect is good, long service life.

3. Silicon carbide ceramic foam filter aperture distribution is concentrated, high filtration accuracy, large flux, not easy to plug holes, is conducive to improving production efficiency.

Applications of SiC Foam Filter

Silicon carbide ceramic foam filter is used in the casting of various steel and cast iron, including carbon steel, stainless steel, cobalt-based nickel based alloy steel, gray cast iron, ductile cast iron, etc., filter out slag and impurities in molten steel or iron, improve the quality and processing performance of castings.

Size Chart for Silicon Carbide Foam Filter

We are committed to delivering optimal silicon carbide foam filters tailored to your exact specifications. Our dedicated team ensures meticulous adherence to your instructions, striving to exceed customer expectations. Additionally, we offer the flexibility of customized sizes to accommodate your unique requirements.

Send Requirements for Custom Design

Drawing and parameter requirements shall be provided if customized design request.

Silicon Carbide Foam Filter Round
Item NO.	Size (mm)	PPI	Aperture Ratio (%)
AT-SIC-PM001	40*12	8/10/15/20/25/30	80~90
AT-SIC-PM002	50*15	8/10/15/20/25/30	80~90
AT-SIC-PM003	60*15	8/10/15/20/25/30	80~90
AT-SIC-PM004	70*15	8/10/15/20/25/30	80~90
AT-SIC-PM005	80*20	8/10/15/20/25/30	80~90
AT-SIC-PM006	100*22	8/10/15/20/25/30	80~90
AT-SIC-PM007	200*25	8/10/15/20/25/30	80~90
AT-SIC-PM008	300*25	8/10/15/20/25/30	80~90
AT-SIC-PM009	360*30	8/10/15/20/25/30	80~90

Silicon Carbide Foam Filter Rectangular
Item NO.	Size (mm)	PPI	Aperture Ratio (%)
AT-SIC-PM010	353511	8/10/15/20/25/30	80~90
AT-SIC-PM011	404011	8/10/15/20/25/30	80~90
AT-SIC-PM012	505015	8/10/15/20/25/30	80~90
AT-SIC-PM013	501220	8/10/15/20/25/30	80~90
AT-SIC-PM014	505022	8/10/15/20/25/30	80~90
AT-SIC-PM015	755022	8/10/15/20/25/30	80~90
AT-SIC-PM016	757522	8/10/15/20/25/30	80~90
AT-SIC-PM017	808020	8/10/15/20/25/30	80~90
AT-SIC-PM018	901520	8/10/15/20/25/30	80~90
AT-SIC-PM019	10010020	8/10/15/20/25/30	80~90
AT-SIC-PM020	15015020	8/10/15/20/25/30	80~90
AT-SIC-PM021	20015025	8/10/15/20/25/30	80~90
AT-SIC-PM022	28028030	8/10/15/20/25/30	80~90
AT-SIC-PM023	35035035	8/10/15/20/25/30	80~90
AT-SIC-PM024	36036040	8/10/15/20/25/30	80~90

Technical Data of Silicon Carbide Materials

Item		Unit	Index Data
Item		Unit	Reaction-sintered SiC (SiSiC)	Silicon Nitride Bonded With SiC (NBSiC)	Sintered SiCn Without Pressure (SSiC)
SiC Content		%	85	80	99
Free Silicon Content		%	15	0	0
Max. Service Temp.		℃	1380	1550	1600
Density		g/cm3	3.02	2.72	3.1
Porosity		%	0	12	0
Bending Strength	20℃	Mpa	250	160	380
Bending Strength	1200℃	Mpa	280	180	400
Modulus of Elasticity	20℃	Gpa	330	220	420
Modulus of Elasticity	1200℃	Gpa	300	/	/
Thermal Conductivity	1200℃	W/m.k	45	15	74
Coefficient of Thermal Expansion		K-1×10-6	4.5	5	4.1
Vickers Hardness	HV	kg/mm2	2500	2500	2800

*This chart illustrates the standard characteristics of the silicon carbide materials commonly employed in the manufacturing of our SiC products and parts. Please be aware that the attributes of customized silicon carbide products and parts may vary depending on the specific processes involved.

Usage Instructions

1. The silicon carbide ceramic foam filter should be kept intact before use to avoid dust entering the pores of the filter membrane.

2. In the process of use, flow rate of molten steel shall be controlled, which should not exceed the maximum design flux of the ceramic foam filter, and the flow rate should be appropriately reduced when the solid impurities are large, otherwise the filtration efficiency will be affected.

3. Backwash maintenance of the silicon carbide ceramic foam filter should be carried out regularly to ensure the filtration effect.

Valuable Information

Silicon Carbide Ceramic Foam Filter Packing

Silicon carbide foam filters are carefully packaged in appropriate containers to avoid any potential damage.

Customization Advantages

1. According to your application scenario, analyze the needs, choose the appropriate material and processing plan.

2. Professional team, quick response, can provide solutions and quotations within 24 hours after confirming the demand.

3. Flexible business cooperation mechanism, support at least one piece of quantity customization.

4. Quickly provide samples and test reports to confirm that the product meets your needs.

5. Provide product use and maintenance suggestions to reduce your cost of use.

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FAQ

Do you supply the materials unlisted on your website?

Although our primary focus is on advanced ceramic materials such as alumina, zirconia, silicon carbide, silicon nitride, aluminum nitride, and quartz ceramics, we are always exploring new materials and technologies. If you have a specific material requirement, please contact us, and we will do our best to fulfill your needs or find suitable partners.

Can you aid in material selection & ceramic product design?

Absolutely. Our technical team possesses profound knowledge of ceramic materials and extensive experience in product design. We are happy to provide you with material selection advice and product design support to ensure optimal performance for your products.

Do you have a minimum order value requirement?

We do not have a fixed minimum order value requirement. We always focus on meeting our customers' needs, and we strive to provide quality service and products regardless of the order size.

What services beyond ceramic products do you offer?

In addition to ceramic products, we also provide a range of additional services, including but not limited to: customized ceramic processing services based on your needs, using blanks or semi-finished blanks produced by yourself; if you are interested in outsourced ceramic packaging and metallization services, please contact us for further discussion. We are always committed to providing you with a one-stop solution to meet your various needs.

Do you offer international shipping services?

Yes, we do. No matter where you are located globally, we can ensure the safe and timely delivery of your order.

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