Ceramic Foam Filter Silicon Carbide for Molten Iron Filtration

• 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 ductile iron filtration

Product Description    :

SIC Ceramic Foam Filter is a kind of effective molten metal filter which is mainly designed for filtering impurities from ductile iron . With their excellent resistance to attack and corrosion from molten iron liquid, they can effectively remove inclusions, reduce trapped gas from liquid metal and provide laminar flow, and then the filtered metal is significantly cleaner. Cleaner metal results in higher-quality castings, less scrap, and fewer inclusion defects, all of which contribute to bottom-line profit. SiC Ceramic Foam Filters is available in all standard dimensions and different thickness. The most common porosity are PPI 10, 20 , 30 and 40; higher porosity are available upon request. Custom-made cut-to-size filters are also possible.

Advantage :

·Remove impurities and improve the purity of molten metal efficiently
·Reduced amount of scrap
·Reduced costs of finishing operations
·simple design and gating system
·Improved mechanical properties of castings  
·Improved precision of dimensions and shapes of castings


Technical Data
 

Chemical Composition	SiC Al2O3, SiO2
Porosity(%)	80~90%
Aperture	10PPI-40PPI
Colour	Grey
Shape	Round, Square, Rectangular
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
Tolerance of Dimensions	-1.5 / +0.5mm (also be customized according to customer requirements)

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.


 
Filtration Capacity For Ductile Iron


 

Size (mm)	10ppi
	Capacity (kg)	Flow Rate (Kg/s)
	Ductile Iron	Ductile Iron
40×40×15	32	3
40×40×22	32	3
50×30×22	30	3
50×50×15	50	4
50×50×22	50	4
60×60×15	72	6
75×50×22	75	6
75×75×22	110	9
100×50×22	100	8
100×75×22	150	12
100×100×22	200	16
150×150×22	450	36
200×200×40	800	64
Dia 40×22	20	2
Dia 50×22	35	3
Dia 60×22	50	4.2
Dia 70×22	75	5.5
Dia 75×22	88	6
Dia 80×22	100	7.2
Dia 90×22	120	9
Dia 100×22	140	11
Dia 125×22	220	16
Dia 150×22	350	25
Dia 200×40	620	44

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.