Refractory Plate Casting Ceramic Honeycomb Filter for Foundry

• Customization: Available
• Material: Cordierite
• Refractoriness (℃): 1580< Refractoriness< 1770
• Model NO.: SF-HCF
• Shape: Plate
• Product Name: Honeycomb Ceramic Filter
• Application: Stainless Steel/Carbon Steel/Large Cast Iron
• Bulk Density (G/Cmj): 0.6-1.0
• Compressive Strength (MPa): >15
• Feature: Long Time Materials
• Type: Refractory Material
• Transport Package: Cartons with Pallte
• Specification: 1.1*1.1*0.12
• Trademark: SEFU
• Origin: China
• HS Code: 6909110000
• Production Capacity: 4000000pieces /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

HONEYCOMB CERAMIC FILTER

Honeycomb ceramic filter is a fine strainer with straight hole structure, which provides a cost-efficient alternative to more effective ceramic foam filter. We can produce different sizes and shapes of extruded ceramic filters; they have better handling properties than ceramic foam filters.

Honeycomb ceramic filter is mainly used for the filtration of molten metal in the metallurgy and foundry industry, to purify metal liquid and reduce non-metal impurity and gas, make the metal liquid remain calm, and reduce the swirl. Simplify the pouring system and improve the production rate. Improve surface quality and mechanical performance of casting, reduce the rejection rate of casting, raise the life span of the casting, and reduce casting costs. 

We can produce a series of filters with different shapes, sizes, wall thicknesses, hole types, and apertures. They are widely used in foundry industries of steel, iron, aluminum copper, etc.

Technology: Extruded.
Pore density: 100PCSI, 200PCSI, 300PCSI, etc.
Cell shape: Square, round, hexagon, triangle.
Available range of size: 25 mm to 200 mm.
Available range of thickness: 12 mm to 22mm or as per client's requirements.
Appearance shape: Round, square and rectangle
Material: Cordierite, mullite, corundum mullite, zircon mullite, zirconia-corundum, high aluminum, silicon carbide and etc.
Application: Grey iron, ductile iron and malleable iron, aluminum, aluminum alloy, copper, stainless steel, and so on.

Honeycomb Ceramic Filter Advantages
1. Purify metal liquid; get rid of non-metal impurities and gas.
2. Make the metal liquid flow at a stable speed and reduce the swirl.
3. Simplify the gating system and improve the production rate.
4. Reduce the bubbles in casting and optimize the metal structure.
5. Improve surface quality and mechanical performance of casting.
6. Reduce the rejection rate of casting, prolong the casting working life, and reduce casting costs.

 

Item	Unit	Al2O3 Ceramic
Alumina Content	wt%	99.7
Density	g/cm^3	3.90
Bending Strength	MPa ≥	450
Working Temperature	°C	1800
linear expansion coefficient	×10-6/°C	8.0
Insulation strength	Kv/mm	12
water absorption	%	<0.1-0.2
Coefficient of Thermal Conductivity	W/m·K( 20°C)	38

 

Refractory Plate Casting Ceramic Honeycomb Filter for Foundry

Detailed Photos

 Chemical and Physical Properties:
 

Chemical Properties
Chemical composition	AL2O3	SIO2	MgO		CaO		K2O+Na2O	Fe2O3	TiO2
	35.1+-1.6%	50+-1.8%	13.5+-0.5%		<0.5%		<0.3%	<1.0%	<1.0%
Crystallinity	Cordierite	Mullite	Corundum		Pore capacity
	>93%	<2.4%	<1.2%		0.12-0.3cm3/g
Physical Properties
Item	Water absorption	Coefficient of thermal expansion	Compressive strength				Isostatic compressive strength	Thermal shock resistance	softening temperature
			A axis	B axis		C axis
Data	25+-4%	<1.0x10^-6/ºC	>10MPa	>2MPa		>0.11MPa	>1.1MPA	>650ºC	>1360ºC

Common Sizes of honeycomb ceramic substrate for gasoline engine tail gas purifying system. TWC(Three-way Catalyst )

No.	Section Shape	Specification	holes / square inch	No.	Section Shape	Specification	holes / square inch
1	cylinder	Ø80*50/60/80/100	400	18	Race track	145*80*70/100	400
2	cylinder	Ø83*50/80/100	400	19	Race track	144.3*68.1*100/125	400
3	cylinder	Ø83*50/80/100	400	20	Race track	148*84*65/100/120/152	400
4	cylinder	Ø93*50/80/100/125	400	21	Oval	125*80*100/120/128	400
5	cylinder	Ø100*80/100	400	22	Oval	130*85*100	400
6	cylinder	Ø101.6*80/123.4	400	23	Oval	131.5*87.5*100/115	400
7	cylinder	Ø103*70/80/100/130	400	24	Oval	136*94*100/120/140	400
8	cylinder	Ø106*70/75	400	25	Oval	136*94*120/130/152	400
9	cylinder	Ø106*80/100/120/130	400	26	Oval	147*95*100/120/130	400
10	cylinder	Ø110*75/100/110/130	400	27	Oval	147*95*152.4	400
11	cylinder	Ø110*100/110/130	400	28	Oval	153*103*100/115	400
12	cylinder	Ø118*55/75/80/95/120	400	29	Oval	161.5*109*115	400
13	cylinder	Ø123*55/80/100/130	400	30	Oval	165*116*120	400
14	Race track	95*70*120	400	31	trapezoid	118*91*96*100/130	400
15	Race track	98*70*115	400	32	quadrangle	120*100*100/115	400
16	Race track	105*58*115-400	400	33	quadrangle	120*100*115-400	400
17	Race track	120*80*50/70/100/120	400	34	special-shaped	143.5*84*155-400	400

Common sizes of honeycomb ceramic substrate for diesel engine tail gas purifying system. DOC (Diesel Oxidation Catalyst) and SCR( Diesel Oxidation Catalyst)

 

No.	Section Shape	Specification	holes / square inch	No.	Section Shape	Specification	holes / square inch
1	cylinder	Ø143.8*76.2	400	10	cylinder	Ø240*152.4	300
2	cylinder	Ø143.8*101.6	400	11	cylinder	Ø267*101.6	300
3	cylinder	Ø143.8*152.4	400	12	cylinder	Ø267*152.4	300
4	cylinder	Ø170*101.6	300	13	cylinder	Ø286*101.6	300
5	cylinder	Ø190.5*101.6	300/400	14	cylinder	Ø286*152.4	300
6	cylinder	Ø190.5*52.4	300/400	15	cylinder	Ø305*101.6	300
7	cylinder	Ø228*101.6	300	16	cylinder	Ø305*152.4	300
8	cylinder	Ø228*152.4	300	17	cylinder	Ø330*101.6	300
9	cylinder	Ø240*101.6	300	18	cylinder	Ø330*152.4	300

Common sizes of honeycomb ceramic substrate for the industrial organic waste gas purifying system. VOC(Volatile organic compounds)
 

No.	Section Shape	Specification	holes / square inch	No.	Section Shape	Specification	holes / square inch
1	square	100x100x100	200	16	square	150x150x160	300
2	square	100x100x40	200	17	square	150x150x200	100
3	square	100x100x40	300	18	square	150x150x200	200
4	square	100x100x50	100	19	square	150x150x300	46
5	square	100x100x50	200	20	square	150x150x400	46
6	square	100x100x50	300	21	square	150x150x50	200
7	square	150x150x100	200	22	square	150x150x50	300
8	square	150x150x100	230	23	square	150x150x75	200
9	square	150x150x140	200	24	square	50x50x50	200
10	square	150x150x150	50	25	square	48x48x49	100
11	square	150x150x150	100	26	square	48x48x49	Φ2.0
12	square	150x150x150	150	27	square	48x48x49	Φ2.8
13	square	150x150x150	200	28	square	49x49x50	Φ2.0
14	square	150x150x150	300	29	square	49x49x50	Φ2.5
15	square	150x150x160	200	30	square	49x49x50	Φ2.6

 

 

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.