Sefu China Filter Plate Manufacturers Customizable 10ppi 20ppi 30ppi 40ppi Reticulated Ceramic Foam Filter Alumina/Zirconia/Sic Ceramic Filter for Foundry

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials, Instant Materials
• Type: Ablative Material
• Shape: Plate
• Material: Silicon Carbide (SiC)
• Product Name: Ceramic Foam Filter
• Pore Density(Ppi): 10-40
• Porosity(%): 80-90
• Operating Temperature: <1700celsius
• Bending Strength(MPa): >0.8
• Compression Strength(MPa): >1.0
• Thermal Sgock Resistance(Times/1100): 6
• Filter Shape: Square/Round or Custom
• Size: According to Clients Requirements
• Features 1: Good Filtering Effect,Reduce The Reject Rate
• Features 2: Strong Adsorption Function,Reduce Inclusions
• Features 3: Improve Casting Processability
• Transport Package: on-Demand Customization
• Specification: on-Demand Customization
• Trademark: SEFU
• Origin: China
• HS Code: 6909110000
• Production Capacity: 5000000PCS/Years

Product Description

 

Product Description

CERAMIC FOAM FILTER

Product Description:
The ceramic foam filter is just developed as a new type of molten metal filter to decrease casting flaws in recent years
It is made from high-quality ceramic materials, whose main components are Al2O3, Sic, ZrO2 and more ceramic foam filter has the characteristics of lightweight, high mechanical strength, large specific surface areas, high-porosity, excellent thermal shock resistance, chemical corrosion resistance and high-temperature stability in molten metal
With the distributing pore's net structure, they are able to increase the surface areas and absorb the sinter, the liquid metal becomes more pure water quality problems such as sand pore and air pore are much less and the casting quality becomes much better.

Why use the filter in the foundry?
Filtration with ceramic foam filters offers several key benefits that improve the quality of castings. These include:
        * improved mechanical properties;
        * reduced dye-penetrant indications;
        * reduced x-ray evidence of nonmetallic;
        * reduced rework/scrap;
        * improved machining properties. 

Types of ceramic foam filters:
Silicon carbide ceramic foam filter is applied to purge and filter solution of ductile iron casting, grey iron, and other iron castings
Zirconia ceramic foam filter is applied to purge and filter solution of steel high-temperature metal such as steel alloy stainless steel  
Alumina ceramic foam filter is applied to purge and filter the solution of aluminum and aluminum alloys

Ceramic foam filter technical data:

Name   Item	Silicone carbide ceramic foam filter	Alumina ceramic foam filter	Zirconia ceramic foam filter
Pore density (PPI)	10--40	10--40	10--40
Porosity (%)	80-90	80-90	80-90
Max working temperature (ºC)	1500	1100	1700
Bending strength (MPa)	0.6	0.6	0.8-1.0
Compressive strength (MPa)	0.8	0.8	1.0-1.2
Thermal shock resistance (times/1100 to 0°C)	6	6	6

Filter Packing:  Packed in corrugated cases and wooden cases or as your request.

Our Services:
1. Quality: ' Pursuing excellent quality, customer first is our company aim, we have a strict quality control QC team, and all the products are controlled by ISO9001:2005.
2. Capacity: Design producing capacity of 60 million pieces per year, the actual capacity of 30 million pieces per year.
3. Team: Professional technical team in the ceramic filter field for more than 10 years, the Experienced export team offers you specialized service.
4. Efficiency: 24 hours online service to solve all your questions. (Email, Telphone, Skype, MSN, WhatsApp).
5. Customized: size & shape could be customized according to the customer's requirements
6. Payment: flexible and diverse payment ways can be chosen, making you more convenient.

Product Parameters

Physical Properties For Ceramic Foam Filter
Material	SIC	AL	ZR
Color	Grey Black	White	Yellow
Pore Density	10-40 PPI	10-40 PPI	10-40 PPI
Porosity	80%-90%	80%-90%	80%-90%
Operating temperature (ºC)	≤ 1500	≤ 1100	≤ 1700
Bending Strength (MPa)	≥0.8	≥0.6	≥1.0
Thermal Shock Resistance(times/1100ºC)	6	6	6
Applications	Ductile cast iron, Grey iron, and other cast iron and nonferrous alloy	Aluminum, Aluminum alloys, and other non-ferrous alloys.	Stainless steel, Carbon steel, and large cast iron.

Detailed Photos

 

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