Alumina Zirconia Silicon Carbide Porous Foam Ceramic Filter for Casting Filtration

• Refractoriness (℃): 1770< Refractoriness< 2000
• Feature: Long Time Materials, Instant Materials
• Type: Refractory Material
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: SF-CFF
• Shape: Plate
• Material: Silicon Carbide (SiC)
• Product Name: Zirconia Ceramic Foam Filter
• Application: Grey Iron/Ductile Iron/Nonferrous Alloy
• Pore Density (Ppi): 10-50
• Porosity (%): 80-90
• 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

zirconia ceramic foam filters are designed for the filtration of carbon steel, steel alloy, and stainless steel. With their excellent resistance to attack and corrosion from molten steel 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.

Features:

1. Adjust the flow rate of the metal liquid through the rectification, and reduce the two times inclusion and blow hole.
2. Reduce the casting inclusions, reduce the scrap and welding repair rate
3. Improve casting surface quality and mechanical properties

Properties:
Pore Density (PPi): 10-40
Porosity (%): 80-90
Operating temperature(ºC) : ≤1700
Bending Strength (MPa): ≥1.0
Compression Strength (MPa): ≥1.2
Thermal Shock Resistance(times/1100ºC): 6

Packing :
Inside packing: Filters are put in small boxes 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.  
 

 

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.