Silicon Carbide Ceramic Foam Filter for Malleable Castings

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials
• Type: Refractory Material
• Shape: Plate
• Material: Silicon Carbide (SiC)
• Product Name: Silicon Carbide Ceramic Foam Filter
• Model NO.: SF-SICFF
• 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

Silicon Carbide Ceramic Foam Filter for Malleable Castings

Product Description    :

 Silicon Carbide Ceramic Foam Filter is thermally conductive (ceramic foam filters are insulating oxide ceramics). Therefore, there is less temperature gradient between the hot and cold sides of the filter. This means less superheat is required in the hearth, and less sludging occurs because temperature can be maintained in the dip-out well. Actual temperature gradients depend on furnace design, well area, metal throughput, and filter cleanliness. Gradients less than 5ºC exist with steady metal flow - for example, during continuous dip-out, ladling, or pouring - and when oxide buildup, which is insulating, is removed periodically


Material:        SiC (Silicon Carbide)

Working Temperature:   1500ºC  

Pore Size:      10,20,30,40, PPI

This filters are excellent for use during pouring of nodular cast iron, lamellar cast iron, malleable cast iron and all further high- and low-alloyed cast iron types. Further applications are in pouring of copper alloys. Silicon carbide foam-ceramic filters have a porousity of more than 80% and grant through its 3-dimensional structure an excellent filtration over the thickness.


Product Selection

1) Select suitable temperature filter according to kinds of alloy, the filter should not exceed temperature and damage.

2) Select suitable bore density, purification is fit in with quality of casting.

3) Select dimension of suitable filter, not increase time of moulding.

4) Reduce the second dreg.

5) Porosity: filter 80-90% when founding

 


Attention please:

1) The product of other specifications can also be prepared according to customers' requirement.

2) PPI (Pores Per Inch), the ppi means the number of holes per inch.

 

Specifications of ACE CFF

Circle Shape (mm):  D*H      D=30~200mm H=5~20mm         
Φ40*12,Φ45*15,Φ50*15,Φ55*15,Φ60*15,Φ70*20,Φ90*20,Φ150*25,Φ200*25.

Square Shape (mm): L*W*H  L=40~600mm W=40~600mm H=10~50mm

Other specifications of Silicon Carbide Ceramic Foam Filters are available on your request.


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.