Refractory Porous Plate Silicon Carbide/Sic/Alumina/Zirconia Ceramic Foam Filter for Ductile and Grey Iron Casting

• Customization: Available
• Application: Refractory, Molten Metal Filtration
• Feature: Long Time Materials
• Model NO.: SF-CFF
• Shape: Plate
• Product Name: Ceramic Foam Filter
• Pore: 10ppi-60ppi
• Size: 40-200mm
• Refractoriness (℃): 1580< Refractoriness< 1770
• Type: Refractory Material
• Material: Silicon Carbide (SiC)
• Transport Package: Paper Box/ Wooden Pallet
• Specification: According to customer needs
• Trademark: SEFU
• Origin: China
• HS Code: 6909110000
• Production Capacity: 5000000PCS/Month
• Package Size: 55.00cm * 37.50cm * 28.00cm
• Package Gross Weight: 1.500kg

Product Description

 

Cangzhou Sefu Ceramic New Materials Co., Ltd.

Add: Guanting Industrial Park, Cangzhou City, Hebei, China

 

Product Description

Ceramic Foam Filter

Ceramic Foam filter is designed for filtering impurities from molten Iron & Alloy, nodular cast iron castings, grey iron castings, brass casting, bronze casting, malleable castings, etc. It has just developed as a new type of molten metal filter to decrease casting flaws in recent years. With its characteristics of light-weight, high mechanical strength, large specific surface areas, high porosity, excellent thermal shock resistance, erode resistance, and performance. 

With their excellent resistance to attack and corrosion from molten iron liquid, they can effectively remove inclusions, reduce trapped gas from liquid metal, 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.

Physical properties for SiC ceramic foam filters:

Porosity(%)	80~90%
Working Temperature	≤1500°C
Bending Strength(Mpa)	0.8
Compression Strength(Mpa)	0.9
Thermal Shock Resistance	1100°C---room temperature 6 times
Volume Density	0.4-0.5g/cm3
Heat Temperature Resistance	≥1550°C

Chemical composition for SiC ceramic foam filters:

SiC	Al2O3	SiO2
70-75%	≤25%	≤3%

Features of Ceramic Foam Filter

1. Good filtering effect, reduces the reject rate.
2. Strong adsorption function, reduces inclusions.
3. Improve casting processability and mechanical properties.

Refractory Porous Plate Silicon Carbide/Sic/Alumina/Zirconia Ceramic Foam Filter for Ductile and Grey Iron Casting

 

Detailed Photos

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

 

FAQ

Q: Are you Factory?
A: Definitely, we are a factory. Welcome to visit us!

Q: What Parameters should I provide to you for a proper quotation?
A: Application, pore size, dimension, color, quantity, packing requirements, trade terms.

Q: How can you control your quality?
A: For each production processing, we have a complete QC system for the chemical composition and physical properties. After production, all the goods will be tested, and we have the quality certificates with ISO9001.

Q: What is your lead time?
It usually needs about 15- 20 days after receiving the PO.

Q: Do you provide Samples?
A: Yes, our factory provides samples for testing, pls send detailed parameters to us. (if customized, withdrawing is best) The samples will be charged or free according to the specific requirements.

Q: What are the Payment Terms?
A: We accept T/T, L/C, West Union, etc.

Q: How can I get samples?
A: We are honored to offer you the samples.

Q: What about your Packing?
A: We provide carton boxes, pallets, etc. OEM packing is available too.

Q: Do you have R&D services?
A: Yes, we have an R&D department to assist you in new product development.

Q: Does your company accept customization?
A: We accept OEM service.

Q: Can we visit your company?
A: Yes, for sure, you are welcome to visit our company.