Alumina Ceramic Foam Filter Casting Filtration Silicon Carbide Ceramic Foam Filter for Iron Foundry

• Customization: Available
• Application: Aerospace, Architectural, Medical, Refractory
• Grain Size: 1-10um
• Model NO.: FSR070902
• Purity: 99%
• Type: Ceramic Plate
• Product Name: Alumina Ceramic Foam Filter Casting Filtration Sil
• Color: White, Pink, Light Yellow
• Size: Customized
• MOQ: 100
• Material: Aluminum Ceramic
• Diameter: as Custoer Request
• Channels Density: 10~60 Ppi
• Porosity: 80-90 %
• Transport Package: Carton Box
• Specification: Customizable
• Trademark: FIST
• Origin: China Jiangsu
• HS Code: 8547100000
• Production Capacity: 5000000
• Package Size: 10.00cm * 5.00cm * 3.00cm
• Package Gross Weight: 0.030kg

Product Description

 

Product Description

Alumina Ceramic Foam Filter casting filtration Silicon carbide ceramic foam filter for iron foundry

Introduction:
Ceramic 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.

Material	Alumina	Silicon Carbide	Zirconia
Color	White	Grey black	Yellow
Pore Density	8-60ppi	8-60ppi	8-60ppi
Porosity	80-90%	80-90%	80-90%
Refractoriness	≤1100ºC	≤1500ºC	≤1700ºC
Bending Strength	>0.6Mpa	>0.8Mpa	>1.0Mpa
Compression Strength	>0.8Mpa	>0.9Mpa	>1.2Mpa
Volume-weight	0.3-0.45g/cm³	0.35-0.5g/cm³	0.9-1.5g/cm³
Thermal shock resistance	6times/1100ºC	6times/1100ºC	6times/1100ºC
Application	Aluminium Aluminium alloys and other Non-ferrous alloys	Ductile Cast Iron Malleable Cast Iron Gray iron and other Cast Iron	High melting point metal alloys like Steel Alloy Steel Stainless Steel etc

Chemical analysis of RTO Heat Exchange Honeycomb Ceramic

Comosition	Value(%)
Al2O3	55~65
SiO2	25~35
MgO	1~5
Fe2O3+TiO2	3~5
Others	<5

Technical Specification of RTO Heat Exchange Honeycomb Ceramic

Index	Unit	Value
Density	g/cm3	1.7~2.0
Coefficient of heat expansion	(X10-6K-1)(20-800ºC)	≤3.0
Specific heat	(J/Kg.k)(20~1000ºC)	900~1150
Thermal conductivity	(20~1000ºC)	1.2~1.8
Impact thermal resistance	(ºC/min)	≥350
Max.working temp.	ºC	1320
Water absorption	%	15~25

Dimension and Other Physical Properties

Dimension	Quantity of channels	Wall thickness	Outside wall thickness	Channel width	Void section	Weight piece
150 × 150 × 300	25 × 25	1.0mm ± 0.1	1.2mm ± 0.15	4.8-5.0mm	67%	4.0-5.0kg
150 × 150 × 300	32 × 32	0.9mm ± 0.1	1.2mm ± 0.15	3.8-3.9mm	61.6%	4.6-5.6kg
150 × 150 × 300	40 × 40	0.7mm ± 0.1	1.1mm ± 0.15	2.9-3.1mm	64%	4.7-5.7kg
150 × 150 × 300	43 × 43	0.65mm ± 0.1	1.1mm ± 0.15	2.7-2.9mm	62%	4.8-5.8kg
150 × 150 × 300	50 × 50	0.6mm ± 0.1	0.8mm ± 0.15	2.3-2.5mm	61%	4.8-5.8kg
150 × 150 × 300	60 × 60	0.45mm ± 0.1	0.8mm ± 0.15	1.9-2.1mm	63.4%	4.7-5.7kg