Good Quality Attractive Price Professional Manufacturer Ceramic Foam Filter

• Customization: Available
• Application: Refractory, Steel Iron Casting
• Feature: Long Time Materials
• Model NO.: FCF
• Shape: Square, Rectangle, etc
• Porosity(%): 80-90
• Ppi: 10-60
• Refractoriness (℃): 1580< Refractoriness< 1770
• Type: Refractory Material
• Material: Alumina, Sic, Zirconia
• Transport Package: Wooden Box/Carton Box with Pallet
• Specification: 50*50*12mm,149.63/141.79*200*15,250*200*15mm,etc
• Trademark: DXY
• Origin: China
• Production Capacity: 100, 000pieces/Month

Product Description

Ceramic Foam Filter for foundry iron casting molten metal:
Ceramic foam filter is just developed as a new type of molten metal filters to decrease casting flaw. It is made from high quality ceramic materials, whose main components are Al2O3, Sic, ZrO2, MgO etc. With the distributing pores net structure, they are able to increase the surface areas, and absorb the sinter, the liquid metal becomes more pure, waster quality problems such as sand pore and air pore are much less and the cast quality becomes much better. Ceramic Foam Filter is used for melted metal or alloys filtration in foundries and cast houses to eliminating impurities. The three-dimension structure can improve the cast quality in large scale by changing the molten metal from turbulence flow to lamellar flow, removing the gas and smoothing the casting. It is not only applied for molten metal filtering in high temperature, but gas treatment in high temperature, carrier of catalyzer, solid heat exchange and advanced filling for chemical industry.

We can supply ceramic foam filters are as follows:
*Silicon Carbide Ceramic Foam Filter is applied to purge and filter solution of ductile iron casting, grey iron and other iron casting
*Zirconia Ceramic Foam Filter is applied to purge and filter solution of steel high temperature metal such as steel alloy stainless steel etc
*Magnesia Ceramic Foam Filter is applied to purge and filter solution of magnesium and magnesium alloy
*Alumina Ceramic Foam Filter is applied to purge and filter solution of aluminium and aluminium alloys

Material including Al2O3, SiC, ZrO2, MgO

Shape in square, round, cylinder

Advantages:
*Good work strength under high temperature, good thermal shock resistance and melted metal inflow resistance
*High strength under room temperature, mechanic push resistance
*Obvious filter effect
*Ease the uneven inflow of casting, smooth the casting process, avoid surface defect
*Have a large and even melted inflow rate
*Good chemical stability, not affected by of melted meta, no change in its chemical compound
*Precise dimension and can be used in production line automatic filter mounting equipment

Dimension (mm)	Pouring Rate (kg/s)		Filtration Capacity (kg)
	Grey Iron	Ductile Iron	Grey Iron	Ductile Iron
40 × 40 × 22	4	3	65	32
50 × 50 × 22	6	4	100	52
75 × 50 × 22	9	6	150	75
75 × 75 × 22	14	9	220	100
100 × 50 × 22	12	8	200	100
100 × 75 × 22	18	12	300	150
100 × 100 × 22	25	16	400	200
150 × 150 × 22	50	36	900	450

 

Type	Alumina CFF	Silicon carbide CFF	Zirconia CFF	Magnesia CFF
Material	Al 2 O 3	Sic	ZrO 2	MgO
Applied temperature	≤ 1200  º  C	≤ 1500  º  C	≤ 1700  º  C	≤ 1100  º  C
Color	White	Grey black	Yellow	Yellow
Bulk Density	0.35~0.55g/cm 3	0.45~0.65g/cm 3	1~1.5g/cm 3	0.5~0.7g/cm 3
Bore Density	10~60PPI	10~60PPI	10~60PPI	10-60ppi
Porosity	80~90%	80~90%	80~90%	80-90%
Bending Strength	0.6Mpa	0.8Mpa	0.8-1.0Mpa	0.6Mpa
Compression Strength	≥ 0.8Mpa	≥ 1.0Mpa	≥ 1.5Mpa	≥ 0.8Mpa
Thermal Shock Resistance (1100  º  C ~ Room Temperature)	Not break after 6 times thermal shock testing
Application	Molten Aluminum and Alloy	Molten Iron and Alloy	Molten Stainless Steel, Alloy and other metal in precision molding	Molten magnesium and its alloys