Alumina Porous Ceramic Foam Filter Plate for Foundry

• Material: Ceramic
• Structure Feature: Foam Filter
• Type: Foam Filter
• Usage: Chemical Engineering, Chemical Industry Product, Filter
• Effect: Filter
• Source: Foam Filter
• Model NO.: NX-ACFF
• Filter Shape: Square/Round or Custom
• Features1: High Strength, No Slag, Good Thermal Shock Resista
• Features2: High Porosity, Excellent Filtration Result
• Ppi: 10ppi to 70ppi
• Transport Package: Carton Box/Carton Box with Pallet/Wooden Box
• Specification: According to Clients Requirements
• Trademark: Nanxiang
• Origin: China
• HS Code: 6909110000
• Production Capacity: 900000

Product Description

Product Description

 

Alumina Ceramic Foam Filter 
Introduction:
Foam Ceramic are mainly used for filtration of aluminium and aluminium alloys in foundries and cast houses . With their excellent
thermal shock resistance and corrosion resistance from molten aluminum, they can effectively eliminate inclusions, reduce trapped
gas 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.
 

 

Size available:

7", 9", 12", 15", 17", 20", and 23", with porosities from PPI 10 to PPI 60(PPI ie pores per inch).
Other special sizes could be produced on request.

Dimensions(mm)	Dimensions (inch)	Pouring Rate (kg/s)	Filtration Capacity (ton)
178×178×50	7×7×2	0.2-0.6	5
228×228×50	9×9×2	0.3-1.0	10
305×305×50	12×12×2	0.8-2.5	15
381×381×50	15×15×2	2.2-4.5	25
430×430×50	17×17×2	3.0-5.5	35
508×508×50	20×20×2	4.0-6.5	45
585×585×50	23×23×2	5.0-8.6	60

 

Material Specification

Material	ZrO2	SIC	Al2O3
Color	Yellow	Gray	White
Pore Density (ppi)	10-60	10-60	10-60
Porosity(%)	80-90	80-90	80-90
Operating Temperature (ºC)	1700	1500	1100
Compression Strength (MPa)	1.2	0.9	0.8
Density (g/cm3)	0.90-1.50	0.35-0.50	0.30-0.45
Thermal Shock Resistance (1100-20ºC)	>6 times	>6 times	>6 times
Application	Steel	Iron	Non-Ferrous Alloy and Aluminium

Physical Properties

Working	≤1200ºC
Porosity	80-90%
Compression Strength (Indoor Temperature)	≥1.0Mpa
Volume Density	≤0.5g/cm3
Thermal Shock Resistance	800ºC--Indoor Temperature 5 times
Application	Non-ferrous and alumina alloys, high temperature gasfilter, chemical fillings and catalysis carrier

Feature

Ceramic foam is a new industrial ceramic products with low bulk density (0.25 ~ 0.65) g/cm3, high porosity (60% ~ 90%), and three-dimensional reticulated structure. As ceramic foam has excellent properties such like: high temperature resistance, strong chemical corrosion resistance, and large surface area as a result of high porosity, it is widely used in molten metal filtration to remove undesirable nonmetallic inclusions in the melt.

 

Maximum Temperature
Up to 1000C for porous ceramic, limited only by sealants, gaskets and/or hardware materials.

 

Corrosion Resistance
Porous ceramics are resistant to most acids, except for Hydrofluoric- Acid and Phosphoric -Acid. In alkaline solutions, porous ceramics are resistant up to pH9. It is also resistant to organic solvents. The sealants, gaskets and/or hardware materials used, may be the limiting factor in certain fluids.

 

Cleanability
Porous ceramic is cleanable by a variety of methods, depending on type of contaminant to be removed. Methods include spraying, brushing, backwashing, oven firing, dilute acid cleaning, solvent cleaning, steam cleaning and ultrasonic cleaning.

 

Application:
 

Porous ceramics are used for:
* Ceramic Vacuum Chucks
* Ceramic Filters
* Ceramic Diffusers
* Ceramic Air Bearings
* Ceramic Permeable Substrates
* Ceramic Dispersion Media
* Ceramic Ash Handling
* Ceramic Wicking Media
* Ceramic Fluidized Bed Plates
* Ceramic Specialty Spargers
* Ceramic Breathers - Vents

Porous ceramics are used where uniform controlled pore size is required in chemical process, semiconductor, pharmaceutical and manufacturing applications.

Company Profile

Pingxiang Nanxiang Chemical Packing Co.,Ltd was located in Pingxiang City , which boasts for its long standing reputation for packing industry, one of the five biggest bases in China. Our company is in the West Section of Pingxiang Hi-Tech Industrial Park, enjoys convenient transportation, which ensure provide customer prompt delivery.

Pingxiang Nanxiang Chemical Packing Co., Ltd. is an Pingxiang based mass transfer technology company that develops, manufactures, installs, and supports a wide range of mass transfer equipments and ceramic products for modern chemical processing industry, water treatment industry, petrochemical industry, high temperature combustion technology etc.

Nanxiang's main manufacture products are: random and structured chemical packing in ceramic, plastic & metal material, molecular sieve, Ceramic Ball, honeycomb ceramics, etc used in all types of petrochemical & chemical processes and environmental applications, and Alumina Grinding Balls & Lining Bricks used as grinding media.

Nanxiang factory always satisfies our clients with faithful cooperation, best quality, reasonable price, fastest delivery. We ensure give you the best service. For better development and strengthen inner management, we has certified to ISO 9001:2000, and supply to this standard as a minimum.

Nanxiang also welcome OEM orders, we has a skilled responsible and committed team work who will ensure your requirements will be met promptly and fully. We sincerely hope negotiate with new or old customer.
 

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