Zirconia Ceramic Foam Filter for Filtering The Molten Steel

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials
• Type: Refractory Material
• Shape: Plate
• Product Name: Zirconia Ceramic Foam Filter
• Transport Package: Cartons with Pallet
• Model NO.: SF-ZRCFF
• Specification: 1.1*1.1*0.12
• Trademark: SEFU
• Origin: China
• HS Code: 6909110000
• Production Capacity: 4000000pieces /Month

Product Description

Zirconia ceramic foam filter

Product Description
Zirconia ceramic foam filter has a unique three-dimensional uniform pore structure, withstands temperatures up to about 1700°C. It is characterized by high porosity, high chemical stability and excellent resistance to thermal shock and corrosion from molten steel liquid. Zirconia ceramic foam filter can effectively remove inclusions, reduce trapped gas from liquid metal and provide laminar flow when applied as filter in gating system, 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. 
Product Application
 Zirconia ceramic foam filter is used for molten all types of steel like unalloyed, low alloyed, stainless and high-alloyed as well as Nickel and Cobalt based super-alloys casting.  
echnical parameters:

Material	Zirconia
Color	Yellow
Pore Density	10-40ppi
Porosity	80-90%
Refractoriness	≤1700°C
Bending Strength	>1.0Mpa
Compression Strength	>1.2Mpa
Volume-weight	0.9-1.5 g/cm3
Thermal shock resistance	6times/1100°C
Application	High melting point metal alloys like Steel,Alloy Steel,Stainless Steel etc

Specification for Steel Casting:

Dimensions (mm)	Zirconia Foam Filter
	Pouring Rate(kg)	Filtration Capacity(kg)
50×50×22	3~5	30
50×75×22	4~6	40
75×75×22	7~12	60
75×100×22	8~15	80
100×100×22	14~20	100
Dia 50×22	2~6	18
Dia 80×22	6~10	50
Dia 90×22	8~16	70

Advantages:
Precise Dimension Tolerance
High Mechanical Strength
Chemical Stability and Corrosion-resistance for molten aluminum.
Phosphate-free, No Pollution for Environment
Purifying Liquid Aluminum, Improving Quality
Reduce Defects
Reduce Cost
Increase Yield Rate
Easy to Use
Size from 40-600mm available.

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.