Refractory Porous Ceramic Plate 10-50ppi Alumina Foam Filter for Aluminum Filtration

• Refractoriness (℃): <1100celsius
• Feature: Long Time Materials, Instant Materials
• Type: Refractory Material
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: SF-ACF
• Shape: Plate
• Material: Silicon Carbide (SiC)
• Product Name: Ceramic Foam Filter
• Application: Aluminum and Aluminum Alloy
• Pore Density (Ppi): 10-40
• Porosity (%): 80-90
• Bending Strength (MPa): >0.6
• Compression Strength (MPa): >0.8
• Transport Package: Cartons with Pallet
• Specification: 1.1*1.1*0.12
• Trademark: SEFU
• Origin: China
• HS Code: 6909110000
• Production Capacity: 4000000pieces /Month
• Package Size: 55.00cm * 37.50cm * 28.00cm
• Package Gross Weight: 1.500kg

Product Description

 

Product Description

Alumina Ceramic Foam Filter for Aluminum Casting

Alumina ceramic foam filters are mainly used for filtering aluminum and aluminum alloys in foundries. Alumina ceramic foam filter has excellent resistance to corrosion and corrosion of molten aluminum, to effectively remove large impurities in the aluminum liquid and absorb micro-level fine impurity particles, reduce residual gas and provide laminar flow, and then make the filtered metal Obviously more transparent. Cleaner metals can produce higher-quality castings, less scrap, and fewer inclusion defects, all of which help increase profits.

It is widely used in the production of aluminum profiles, aluminum foil, and aluminum alloys.
The size are available in square, round, and custom geometric shapes; sizes ranging from 10mm up to 600mm, and thicknesses from 10-50mm.

The production process and principle of the filter
Manufacturing porous alumina ceramic foam filters, using a three-dimensional network structure and organic foam sponge connected to the pores as a carrier, invading it into a special ceramic slurry with thixotropy, and uniformly coated by a special roll extrusion process The skeleton of the ceramic paste to the carrier.
Then, it is dried and cured and then fired at high temperature to complete. All our processes are under the supervision of an ISO9001 quality system certificate. Each test is self-checked by a full-time inspector. In order to ensure the quality of the filter, appearance and strength tests must be performed. Porous ceramic foam filter Aluminum alloy foam ceramic filter Since the first research in 1978, foam ceramic filtration technology has developed rapidly.

Advantages of Alumina ceramic foam filters
High strength, no loose ceramic particles or powder
Three-dimensional connected mesh structure, high porosity
Large surface area for slag collection and large surface area for filtration
Excellent thermal shock resistance
Particles larger than the pore size are captured on top of the ceramic foam filter
Smaller particles are trapped on the filter cake by larger particles
Fine particles are trapped in the pores of the filter

Specification of Ceramic Foam Filters

Specification(inch)	Filter Size(mm)	Remark
7 inches	178*178*50	10-30ppi continuous casting and rolling of aluminum alloy bars.  30-50ppi semi-continuous casting.  40-50ppi for high-quality aluminum profiles and plates.  50-60ppi for double zero wave continuous casting and rolling
9 inches	228*228*50
12 inches	305*305*50
15 inches	381*381*50
17 inches	432*432*50
20 inches	508*508*50
23 inches	584*584*50
26 inches	660*660*50

 

Detailed Photos

 

FAQ

Q: Are you Factory?
A: Definitely, we are a factory. Welcome to visit us!

Q: What Parameters should I provide to you for a proper quotation?
A: Application, pore size, dimension, color, quantity, packing requirements, trade terms.

Q: How can you control your quality?
A: We have a complete QC system for the chemical composition and physical properties for each production processing. After production, all the goods will be tested, and we have the quality certificates with ISO9001.

Q: What is your lead time?
It usually needs about 15- 20 days after receiving the PO.

Q: Do you provide Samples?
A: Yes, our factory provides samples for testing, pls send detailed parameters to us. (if customized, withdrawing is best) The samples will be charged or free according to the specific requirements.

Q: What are the Payment Terms?
A: We accept T/T, L/C, West Union, etc.

Q: How can I get samples?
A: We are honored to offer you the samples.

Q: What about your Packing?
A: We provide carton boxes, pallets, etc. OEM packing is available too.

Q: Do you have R&D services?
A: We have an R&D department to assist you in developing new products.

Q: Does your company accept customization?
A: We accept OEM service.

Q: Can we visit your company?
A: Yes, for sure, you are welcome to visit our company.