High Porosity Zirconia Ceramic Foam Filter

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

Product Description

High Porosity Zirconia Ceramic Foam Filter
Zirconia Ceramic Foam Filter is a Ca -stabilized zirconia product, it is made
by imported raw materials and unique technology.Zirconia ceramic foam filters are characterized by high porosity and mechanochemical stability and excellent resistance to thermal attack and corrosion from molten steel liquid, they can effectively remove inclusions, reduce trapped gas from liquid metal and provide laminar flow when applied as filter in gating system. They are machined to tight dimensional tolerance during production, this combination of physical properties and tolerance make them first choice for all types steel foundries.Zirconia ceramic Foam Filters are widely used for molten steel and its alloy's filtration in steel foundries, they are also applied as fuel distributor in burner assembly and absorbing media in high-temperature waste-gas decontamination engineering.

Technical Data :
 

Product name	Zirconia ceramic foam filter
Chemical Composition	Partially stabilised ZrO2
Bound	Ceramic
Colour	Yellow
Max. Application Temperature	1700ºC
Basic Shapes	Circle ,cone frustum ,square , rectangle
Size	Length & Length and width(40-600mm) Thickness(10-50mm)
Tolerance	0 /-2mm
Porosity	10,20PPI( pores per linear inch)

Standard Dimensions and Technical Parameters of 10ppi zirconia ceramic foam filters:

 The values given in the table are based on the so-far performed tests and acquired information on filters with porosity of 10ppi and can very depending on the actual conditions in foundries.

 ·Temperature and contamination level of metal
 ·Alloy type

 ·Usage of de-oxidation agent ,particularly on Zr basis

 ·Metalostatic pressure above the filter
 

Size (mm)	Flow  Rate (kg/s)		Capacity (kg)
	Carbon Steel	Alloyed Steel
40×40×20	2	2.5	34
50×50×22	3	4	54
55×55×22	4	5	65
60×60×22	3	4	74
60×60×25	3	4	74
75×75×25	5	6.5	119
100×100×25	7	10	215
150×150×30	17	22	484
Dia 50×22	2	3	48
Dia 50×25	1.5	2.5	48
Dia 60×25	2	3.5	65
Dia 70×25	3	4.2	86
Dia 75×25	4	5.5	107
Dia 90×25	6	8	143
Dia 100×25	7	9	172

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.