Aluminum Oxide Ceramic Products Supply Al2O3 Refractory-Material Alumina Foam Filter for Metal Filtration

• Customization: Available
• Material: Alumina
• Refractoriness (℃): Refractoriness<1580
• Model NO.: SF-ACF-CFFs
• Usage: Aerospace, Ceramic Industry, Non-Metallic Mineral Processing Industry, Scientific Research and Experiments, Aluminium Filtration
• Product Name: Alumina Ceramic Foam Filter
• Refractoriness (ºC): 1200 Celsius Degree
• Pore Density: 10ppi, 20ppi, 30ppi, 40ppi, 50ppi, 60ppi
• Thickness: 12-25mm
• Function: Aluminium Liquid Filtration
• Type: Refractory Material
• Compression Strength (MPa): >0.8
• Bending Strength (MPa): >0.6
• Porosity (%): 80-90
• Transport Package: Cartons with Pallet
• Specification: 1.1*1.1*0.12
• Trademark: SEFU
• Origin: China
• HS Code: 690390
• Production Capacity: 4000000pieces /Month
• Package Size: 110.00cm * 110.00cm * 210.00cm
• Package Gross Weight: 800.000kg

Product Description

Cangzhou Sefu Ceramic New Materials Co., Ltd.

Add: Guanting Industrial Park, Cangzhou City, Hebei, China

 

Product Description

SEFU's Alumina Ceramic Foam Filters: Precision and Performance

SEFU is dedicated to delivering precision and performance in aluminum filtration with its Alumina Ceramic Foam Filters, capable of withstanding temperatures up to 1100 degrees Celsius. By purifying molten aluminum and eliminating impurities, these filters ensure the production of top-quality aluminum alloys essential for precision casting applications in automotive, aerospace, and various other industries. Offering a range of filter sizes, edge sealing options, and pore sizes (10PPI to 60PPI), SEFU provides customized solutions to optimize your aluminum manufacturing processes and uphold superior quality standards.

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. 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

 

Aluminum Oxide Ceramic Products Supply Al2O3 Refractory-Material Alumina Foam Filter for Metal Filtration

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.