High Strength Porous Sic Filter Silicon Carbide Ceramic Foam Filter for Casting Filtration

• Customization: Available
• Feature: High Refractoriness, Thermal Shock Resistance
• Refractoriness (℃): Refractoriness<1580
• Model NO.: BT-CFF
• Shape: Round Square
• Type: Refractory Material
• Color: Dark Grey
• Porosity %: 80-90
• Cpmpressive Strength(MPa): 0.8-1.5
• Transport Package: Carton Box
• Specification: 40*40*20mm~150*150*50mm
• Trademark: BESTN
• Origin: Pingxiang, Jiangxi, China
• HS Code: 6909110000
• Production Capacity: 500m3/Month

Product Description

Product Description

High Strength Porous SIC Filter Silicon Carbide Ceramic Foam Filter for Casting Filtration

Silicon carbide ceramic foam filter is designed for filtering ductile iron, grey iron, and non-ferrous alloy castings. With excellent resistance to attack and corrosion from molten iron liquid, it can effectively remove inclusions in molten metal, and adsorbed impurities, reduce the molten metal in the gas and the harmful element content, decrease the reject rate, and improve the processing performance and mechanical properties of the casting

Product data 
 

Chemical Composition	SIC/Al2O3/SIO2
Porosity(%)	80~90%
Color	Grey
Application Temperature	Max.1500°C
Compression Strength(Mpa)	≥1.0
Thermal Shock Resistance	1100°C---room temperature 6 times
Bulk Density	0.4-0.5g/cm3
Tolerance of Dimensions	-1.5-0.5mm

Regular Sizes and Filtration Capacity

Size (mm)	10ppi				20ppi		30ppi
	Capacity (kg)		Flow Rate (Kg/s)		Capacity (kg)	Flow Rate (kg/s)	Capacity (kg)	Flow Rate (kg/s)
	Grey Iron	Ductile Iron	Grey Iron	Ductile Iron	Grey Iron	Grey Iron	Grey Iron	Grey Iron
40×40×15	64	32	4	3	50	3	42	2
40×40×22	64	32	4	3	50	3	42	2
50×30×22	60	30	4	3	47	3	40	2
50×50×15	100	50	6	4	78	3.5	66	3
50×50×22	100	50	6	4	78	3.5	66	3
60×60×15	144	72	9	6	112	6	95	5
75×50×22	150	75	9	6	116	6	99	5
75×75×22	220	110	14	9	175	10	149	8
100×50×22	200	100	12	8	155	9	133	7
100×75×22	300	150	18	12	232	13	199	11
100×100×22	400	200	24	16	310	18	265	15
150×150×22	900	450	54	36	698	40	596	33
200×200×40	1600	800	95	64	1240	58	1060	48
Dia 40×22	40	20	3	2	39	2	33	2
Dia 50×22	70	35	4.5	3	61	4	52	3
Dia 60×22	100	50	6.5	4.2	88	5	75	4
Dia 70×22	150	75	8.8	5.5	119	7	102	6
Dia 75×22	170	88	10	6	137	8	117	6.5
Dia 80×22	200	100	11	7.2	156	9	133	7
Dia 90×22	240	120	14	9	197	11	169	9
Dia 100×22	280	140	17	11	243	14	208	12
Dia 125×22	400	220	24	16	380	22	325	18
Dia 150×22	700	350	38	25	548	32	468	26
Dia 200×40	1240	620	67	44	973	56	832	46

Product Features

1.Decontaminate the molten metal liquid
2.Simplified gating system
3.Improve the metallurgical structure of the castings
4.Reduce slag inclusions of the castings
5.Increase the casting quality rate
6.Reduce casting internal re-oxidation defects
7.Reduce the surface defects after machining of the castings

Our Advantages

1, Smooth circulation, high temperature resistance  good scouring.

2, The existing specifications are complete, can also be organized according to user drawings production or design.

3, The filter block is placed in the pouring system, so that the residue remains on the surface of the filter block, effectively purifying the metal liquid.

4. Ease the impact of metal liquid on the cavity, prevent metal liquid splashing and eddy currents, and make the metal liquid flow into the cavity smoothly and without turbulence, which is conducive to eliminating the defects such as pores and sand washing in the casting.

5. Simplify the pouring system, improve the process yield, improve the surface quality and mechanical properties of the casting, and reduce the scrap rate.   Improve the cutting performance of castings and increase the tool life.

 

Other materilas

1.Alumina Ceramic Foam Filter is applied to purge and filter solution of aluminium and aluminium alloys

2.Silicon Carbide Ceramic Foam Filter is applied to purge and filter solution of ductile iron casting, grey iron and other iron casting.

3. Zirconia Ceramic Foam Filter is applied to purge and filter solution of steel high temperature metal such as steel alloy stainless steel etc.

Application/Usage

Widely used in filtering various steel casting and large cast iron, high temperature master alloy and aviation castings, magnetic materials, and non-ferrous metal low pressure casting fields

Packaging & Shipping

Company Profile