Silicon Carbide Ceramic Foam Filter Plate for Foundry

• Application: Refractory, Structure Ceramic, Industrial Ceramic
• Material: Silicon Carbide
• Type: Ceramic Plates
• Product Name: Silicon Carbide Ceramic Foam Filter
• Transport Package: Cartons with Pallet
• Specification: 1.1*1.1*0.12
• Model NO.: SEFU-SCCFFPF
• Trademark: SEFU
• Origin: China
• HS Code: 6909110000
• Production Capacity: 4000000PCS/Month

Product Description

SILICON CARBIDE CERAMIC FOAM FILTER

Silicon Carbide Ceramic Foam filters are just developed as a new type molten metal filter to decrease casting flaw in recent years. With its characteristics of light-weight, high mechanical strength, large specific surface areas, high porosity, excellent thermal shock resistance, erode resistance, high-performance, It is designed for filtering impurities from molten Iron & Alloy, nodular cast iron castings, grey iron castings , brass casting, bronze casting, and malleable castings, etc.

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. 



Application :
Silicon carbide ceramic foam filter  has a maximum application temperature of up to 1500 centigrade. The application of silicon carbide ceramic foam filters has various advantages. One is that the flow of metal is effectively calmed-down due to the complex 3D structure of the filter, thus sand erosion is reduced and the filling of mould is improved. Another advantage is that the ceramic filter removes solid inclusions like e. G. Slag or reaction products of melt treatment from the liquid metal. Therefore, the metal quality is improved and cleaning and repair work is reduced.

Properties:
 

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

Chemical composition for SiC ceramic foam filters:
 

SiC	Al2O3	SiO2
70-75%	≤25%	≤3%

Silicon Carbide Ceramic Foam Filter Filtering Capacity
 

Size: mm	Maximum filtering capacity		Normal flow rate of liquid metal(kg/cm3)
	Ductile Iron	Gray Iron	Ductile Iron	Gray Iron
30*50*22	30	60	3	4
40*40*22	32	64	3	4
50*50*22	50	100	4	6
75*50*22	75	150	6	9
100*50*22	100	200	8	12
75*75*22	110	220	9	14
100*75*22	150	300	12	18
100*100*22	200	400	16	24
150*150*22	450	900	36	54
Ф40*11	20	40	2	3
Ф50*22	35	70	3	4.5
Ф60*22	50	100	4.2	6.5
Ф70*22	75	150	5.5	8.8
Ф80*22	100	200	7.2	11
Ф90*22	120	240	9	14
Ф100*22	140	280	11	17
Ф150*22	350	700	25	38

Product Show:




Packing : Inside packing: Filters are put in small box and Layered packaging. There is cardboard between each layer.

Outside packing: Cartons&Pallets. Three layer corrugated cartons and export special pallets .

The mark on cartons can be designed according to the customer's request.  













Delievery & Delievery Time : 10-15days after signed the contract  

Contact Us

Cangzhou Sefu Ceramic New Materials Co.,Ltd.

Name: Cangzhou Sefu Ceramic New Materials Co.,Ltd.
Address: guanting industrial park, Cangzhou city, Hebei Province, China
Contact Person: Ms Kerry
  
Tel: [phone]   [phone]
Fax: [phone]
Web: sefu588.en.made-in-china.com