Molten Metal Filtration 10ppi Foundry Zirconia Ceramic Foam Filters for Steel Alloy

• Refractoriness (℃): 1580< Refractoriness< 1770
• 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-ZCF
• Shape: Plate
• Product Name: Zirconia Ceramic Foam Filter
• Application: Stainless Steel/Carbon Steel/Large Cast Iron
• Pore Density (Ppi): 10-40
• Porosity (%): 80-90
• Transport Package: Cartons with Pallet
• Specification: 1.1*1.1*0.12
• Trademark: SEFU
• Origin: China
• HS Code: 6909110000
• Production Capacity: 4000000pieces /Month
• Package Size: 55.00cm * 37.50cm * 28.00cm
• Package Gross Weight: 1.500kg

Product Description

Cangzhou Sefu Ceramic New Materials Co., Ltd.

Add: Guanting Industrial Park, Cangzhou City, Hebei, China

 

Product Description

Zirconia Ceramic Foam filter

The purification of metal liquids plays an important role in improving the mechanical properties of castings. At present, the filter device for the purification of metal liquids is mainly a ceramic filter. Zirconia Ceramic Foam Filter is a Ca -stabilized zirconia product, it is made with imported raw materials and unique technology. Zirconia ceramic filters are used in the filtration of steel and nickel/cobalt-based superalloy castings. Zirconia ceramic filters offer resistance to high temperatures while maintaining excellent erosion resistance. The fine textures of the filters provide excellent filtration properties, giving the caster cleaner melts and reducing the need for grinding/machining. Advanced production techniques help to give the filters an even 3d lattice, resulting in a smooth,non-turbulent melt flow. When metal passes through a zirconia ceramic foam filter, which can effectively intercept harmful impurities in the metal liquids and make the metal liquids convert into a laminar flow from a turbulence flow, thoroughly remove large inclusions from the metal liquids as well as remove fine inclusions therefrom, improve the organizational structure, effectively reduce the gases and harmful elements in the metal liquids, and purify and homogenize the metal liquids.

Physical Property :
Main material: ZrO₂
Working Temperature: ≤1700ºC
Pore size: 10PPI/20PPI are common for zirconia ceramic foam filter
Dimensions:Length(Diameter)*width*height=(35‐200)*(35‐200)*(11‐30)mm
Color: Yellow
Porosity(%): 70‐80
Compressive Strength(MPa) : ≥1.5 (Room temperature)
Bulk Density(g/cm3): 0.9‐1.3
Thermal shock resistance: ≥3times/1350ºC‐Room temperature
Shapes: Round, square, and rectangle for zirconia ceramic foam filter

Filtration capacity:
Zirconia ceramic foam filter for Carbon Steel: 1.0‐2.7kg/cm²
Zirconia ceramic foam filter for Stainless Steel: 1.0‐4.0kg/cm²

Benefits:

1. Phosphate-free, No Pollution for Environment
2. Iron casting and cleaner steel without impeding the chemical plus mechanical property can be found.
3. Yield of casting is improved whether it is zirconia, extruded, or sic ceramic foam filter, the process is accelerated.
4. Due to the scrap reduction, the production cost is minimized.
5. Thermal shock traits along with high-temperature strength make it impoverished for both small and large foundries.
6. Through the reduction of inclusions in metal casting, iron, and steel foundries get supper-grade materials.
7. Available in all standards, shapes, and custom sizes according to the requirement of the foundries.

Packing                                                 

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

 

SEFU Molten Metal Filtration 10PPI Foundry Zirconia Ceramic Foam Filters for Steel Alloy

Detailed Photos

Regular Sizes and Filtration Capacity
 

Size (mm)	Flow  Rate (kg/s)		Capacity (kg)
	Carbon Steel	Alloyed Steel
40×40×20	2	2.5	32
50×50×22	3	4	50
55×55×22	4	5	55
60×60×22	3	4	70
60×60×25	3	4	70
75×75×25	5	6.5	105
100×100×25	7	10	190
150×150×30	17	22	420
Dia 50×22	2	3	40
Dia 50×25	1.5	2.5	40
Dia 60×25	2	3.5	50
Dia 70×25	3	4.2	70
Dia 75×25	4	5.5	85
Dia 90×25	6	8	115
Dia 100×25	7	9	145
Dia 120×25	11	14	210
Dia 150×30	12.5	15	330

 

 

FAQ

Q: Are you Factory?
A: Definitely, we are a factory.  Welcome to visit us!

Q: What Parameters should I provide to you for a 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 a 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 provides samples for testing, pls send detailed parameters to us. (if customized, withdrawing is best) The samples will be charged or free according to the specific requirements.

Q: What are the Payment Terms?
A: We accept T/T, L/C, West Union, etc.

Q: How can I get samples?
A: We are honored to offer you the samples.

Q: What about your Packing?
A: We provide carton boxes, pallets, etc. OEM packing is available too.

Q: Do you have R&D services?
A: Yes, we have an 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.