Molten Metal Ceramic Foam Filter for Lost Wax Investment Casting Filtration

• Customization: Available
• Application: Refractory
• Feature: Long Time Materials
• Model NO.: SEFU-MMCFFLWICF
• Shape: Plate
• Product Name: Silicon Carbide Ceramic Foam Filter
• Refractoriness (℃): 1580< Refractoriness< 1770
• Type: Refractory Material
• Material: Silicon Carbide (SiC)
• Transport Package: Cartons with Pallet
• Specification: 1.1*1.1*0.12
• Trademark: SEFU
• Origin: China
• HS Code: 6909110000
• Production Capacity: 4000000PCS/Month

Product Description

SiC ceramic foam filter

Product Description                                                                                                      

Silicon carbide ceramic foam filter is designed for filtering ductile iron, grey iron and non-ferrous alloys castings. With excellent resistance to attack and corrosion from molten iron liquid, it can effectively remove inclusions in molten metal, adsorbed impurity, reduce the molten metal in the gas and the harmful element content, decrease the reject rate, and improve the processing performance and mechanical properties of the casting.

Silicon carbide ceramic foam filter is designed for filtering impurities from molten iron & alloy, nodular cast iron castings, grey iron castings and malleable castings, bronze casting, etc.. Which have high porosity (80%-90%), high thermal shock resistance and large specific surface, compared with other traditional filters. It can effectively remove inclusions, reduce trapped gas from liquid metal and provide laminar flow when applied as filter in gating system.

Silicon carbide CFF Using Scope
Silicon carbide ceramic foam filter is widely used for molten iron and its alloys filtration in ferrous foundries, also adapted to the copper, bronze, brass and other copper alloy filtering, and also applied as high-temperature waste-gas decontamination engineering.

Silicon carbide ceramic foam filter size:
The size are available in square, round and custom geometric shapes; sizes ranging from 10mm up to 500mm, and thicknesses from 10-50mm. The most common porosities are 10ppi, 15ppi, 20ppi, 25ppi,30ppi. Custom required sizes are possible to be produced.

Sizes in Round shape:
40x11mm, 40x15mm, 40x22mm,50x15mm,50x20mm, 50x22mm, 60x22mm,
70x22mm, 75x22mm, 80x22mm , 90x22mm,100x22mm, 120x25mm

Sizes in Square shape:
37x37x12.5mm, 30x50x22mm,40x40x11mm, 40x40x13mm, 40x40x15mm, 40x40x22mm,50x50x13mm, 50x50x15mm, 50x50x22mm,60x60x15mm, 60x60x22mm 75x75x22mm, 50x75x22mm, 100x75x22mm, 100x100x22mm, 55x55x15mm, 55x55x12.5mm, 66x66x12.5, 150x150x22mm 150x150x25mm

Physical properties for SiC ceramic foam filters:

Porosity(%)	80~90%
Working Temperature	≤1500°C
Bending Strength(Mpa)	0.8
Compression Strength(Mpa)	0.9
Thermal Shock Resistance	1100°C---room temperature 6 times
Volume Density	0.4-0.5g/cm3
Heat Temperature Resistance	≥1550°C

      
Chemical composition for SiC ceramic foam filters:

SiC	Al2O3	SiO2
70-75%	≤25%	≤3%

Detailed Images                                          




Shipping                                                 
Lead time: 10-15days after signed the contract  





Packing                                                 

1.  Inside packing: Filters are put in small box and Layered packaging. There is cardboard between each layer.
2. Outside packing: Cartons&Pallets. Three layer corrugated cartons and export special pallets .
3. The mark on cartons can be designed according to the customer's request.  

FAQ                                                                   

Q: Are you Factory?
A: Definitely, we are factory.  Welcome to visit us!
Q: What Parameters should I provide to you for proper quotation?
A: Application, pore size, dimension, color, quantity, packing requirements, trade terms. 
Q:How can you control your quality? 
A:For each production processing, we have complete QC system for the chemical composition and Physical properties. 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 provide samples for testing, pls send detail parameters to us. (if customized, with drawing is best) The samples will be charged or free according to the specific requirements.
Q: What's the Payment Terms?
A: We accept T/T, L/C, West Union, etc.
Q: How can I get samples?
A: We are honor to offer you the samples.
Q: What about your Packing?
A: We provide carton box, pallet, etc. OEM packing available too.
Q: Do you have R&D services?
A: Yes, we have R&D department to assist you in new product development.
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.
                               


Cangzhou Sefu Ceramic New Materials Co.,Ltd.