Super Quality Sic Ceramic Foam Filter for Iron Casting

• Refractoriness (℃): 1770< Refractoriness< 2000
• Feature: Long Time Materials
• Type: Refractory Material
• Shape: Rectangle, Round, Square
• Material: Silicon Carbide (SiC)
• Application: Iron Alloy
• Model NO.: CFS
• Ppi: 10ppi,20ppi,30ppi,40ppi,50ppi,60ppi
• Thickness: 11-50mm
• Color: Grey
• Transport Package: Export Package: Wooden Box+Pallet
• Specification: 50*50*13mm, 200*150*15mm, 400*250*15mm, etc
• Trademark: DXY
• Origin: China
• HS Code: 842199900
• Production Capacity: 100, 000pieces/Month

Product Description

SiC Ceramic Foam Filter
SiC ceramic foam filter is mainly used for filtration of SiC and SiC 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.

We have distributed ceramic foam filter which is used for filtration of grey and nodular cast iron and copper alloys. It is made from high quality ceramic materials, whose main components are SiC, Al2O3, ZrO2 etc. Our products have superior performance for removing the mass in the molten metal liquid and also the tiny inclusion to improve the composition structure. Also it reduces the content of gas and poisonous element in the metal liquid.

Advantages
*Reduce defective rate of castings
*Improve mechanical properties of castings
*Reduced costs of finishing operations
*Simplify pouring systems and increase utilization ratio of mold

Material	ZrO2	SiC	Al2O3
Colour	Yellow	Sage green	white
Aperture (ppi)	4~60	4~60	4~60
Cell-opening ratio(%)	80~90	80~90	80~90
Operating temperature(celsius degree)	1680	1500	1100
Porosity(≥%)	80	80	90
Compression Strength(MPa)	1.5	0.8	0.7
Density(g/cm3)	0.55-0.80	0.40-0.80	0.46-0.80
Thermal      Shock Resistance(1100-20celsius degree)	>6 times	>6 times	>6 times
application	steel	iron	Non-ferrous,Alumina

 

No.	Size (mm)	Flow velocity  (Kg/s)		Filter capacity  (Kg)
		Gray castiron	Ductile castiron	Gray castiron	Ductile castiron
1	30×50×22	2~4	1~3	45~60	15~30
2	40×40×11	2~4	1~3	45~60	15~30
	40×40×13	2~4	1~3	45~60	15~30
	40×40×22	2~4	1~3	45~60	15~30
3	50×50×13	3~6	2~4	55~90	25~45
	50×50×22	3~6	2~4	55~90	25~45
4	60×60×22	4~8	3~5	65~110	40~75
5	66×66×22	5~9	4~6	80~130	45~80
6	75×50×22	4~8	5~7	65~110	40~75
7	75×75×22	9~14	6~9	145~220	70~100
8	Φ50×22	3~5	1~3	50~70	20~40
9	Φ60×22	3~6	2~4	65~110	35~60
10	Φ70×22	4~8	3~6	75~130	40~75
11	Φ76×22	5~9	4~7	90~150	45~80
12	Φ90×22	10~15	6~9	180~260	75~110
13	100×50×22	8~12	5~8	130~200	65~90
14	100×60×22	9~14	6~9	180~260	70~100
15	150×100×22	18~25	12~16	300~ 400	150~210
16	150×150×22	35~50	24~36	400~ 900	300~450