Porous Ceramic Filter for Aluminum Iron & Steel Foundry

• Customization: Available
• Feature: Long Time Materials, Instant Materials
• Refractoriness (℃): ≤1500
• Model NO.: SF-CFF
• Shape: Brick
• Type: Heat-Resistant Material
• Product Name: Silicon Carbide Ceramic Foam Filter
• Application: Grey Iron/Ductile Iron/Nonferrous Alloy
• Pore Density (Ppi): 10-50
• Porosity (%): 80-90
• 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
• Package Size: 55.00cm * 37.50cm * 28.00cm
• Package Gross Weight: 1.500kg

Product Description

 

Product Description

Silicon carbide ceramic foam filters are designed for the filtration of grey iron, ductile iron, and nonferrous alloy. It has a maximum application temperature of up to 1470 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 mold 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. 
 

Specifications:

Ceramic foam filters are available in a wide range of sizes and pore sizes.

1. Round Shape (mm): 

D*H  D=30~500mm  H=10~50mm

2. Square and Rectangular Shape (mm): 

L*W*H

L=40~500mm W=40~500mm H=10~50mm

Various sizes are available at the customer's request.

Features:

1. good filtering effect, reduce the reject rate.
2. strong adsorption function, reduce inclusions.
3. improve casting processability and mechanical properties.

Properties:
Pore Density (PPi): 10-40
Porosity (%): 80-90
Operating temperature(ºC) : ≤1500
Bending Strength (MPa): ≥0.8
Compression Strength (MPa): ≥0.9
Thermal Shock Resistance(times/1100ºC): 6

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

 

 

FAQ

We have organized several common questions for our clients, which may help you sincerely: 

Q1. What are your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons with pallets. If you have a legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What are your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q3. What are your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.

Q4. Can you produce according to the samples?
A: Yes, we can produce your samples or technical drawings. We can build the molds and fixtures.

Q5. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q6. How to guarantee the quality of the products?
We have established an international advanced quality management system for every link from raw material to the final product we have strict quality tests; We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive prices to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.