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Zhengzhou Rongsheng Refractory Co., Ltd.

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City:zhengzhou

Province/State:henan

Country/Region:china

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$China High Porous Refractory Alumina Ceramic Foam Filter Zirconium Ceramic Filters For Foundry wholesale$

High Porous Refractory Alumina Ceramic Foam Filter Zirconium Ceramic Filters For Foundry

Name: High Porous Refractory Alumina Ceramic Foam Filter Zirconium Ceramic Filters For Foundry
Brand: RONGSHENG
Price: 1 USD

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Brand Name :RONGSHENG

Certification :ISO9001

Place of Origin :Henan, China

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Product Description

Ceramic Foam Filter :

We have three kinds of Ceramic Foam Filter: Silicon Carbide Ceramic Foam Filter,Alumina Ceramic Foam Filter,Zirconia Ceramic Foam Filter.

Ceramic Foam Filter

Ceramic foam filter is a kind of porous ceramics with three-dimensional network connected structure. Its characteristics are: The holefraction higher than 99%, and according to the application requirements, respectivelyselect the mesh size and porosity in the range of 0.5mm-5mm and 30%-90%; High intensity, Excellent corrosion resistance, can be used for a long time under the conditions of strong acid, strong alkali and high temperature oxidation; Excellent processing and molding performance, Low cost, compared with the international same property material (CVD method, USA), the cost is only 1/10. Product Advantages ♦Precise sizes control with the Minimum range of tolerance ♦High strength with multi-impregnated slurry and free from loose debris ♦Branded main raw materials to ensure stable quality ♦Good porosity and free from block during pouring molten metal ♦Mature sinter technology to ensure good thermal shock resistance ♦High production capacity with state of art tunnel kilns

Specification

1.Technique Data of Silicon Carbide Ceramic Foam Filter:

Composition of product	Silicon Carbide,AL2O3,SiO ect
Color	Grey,Dark Grey
Using Temperature	≤1550ºC
Number of hole density PP(holes per square inch)	10,15,20,30
Porosity	85%-90%
CMOR Mpa	≥1.5Mpa(Industry Standard 1.0Mpa)
Bulk Density	0.4g/cm3~0.5g/cm3

Square specification(mm)	Max filtering capacity(kg)		Normal metal fluid flow velocity(kg/s)		Round Specification(mm)	Max filtering capacity(kg)		Normal metal fluid flow velocity(kg/s)
	Ductile cast iron	Ash cast iron/copper-aluminum castings	Ductile cast iron	Ash cast iron/copper-aluminum castings		Ductile cast iron	Ash cast iron/copper-aluminum castings	Ductile cast iron	Ash cast iron/ copper-aluminum castings
404022	32	64	3	4	Φ40*22	25	50	2	3.5
505022	50	100	4	6	Φ50*22	35	70	3	4.5
606022	72	144	5	8	Φ60*22	50	100	4.2	6.5
755022	75	150	6	9	Φ70*22	75	150	5.5	8.8
1005022	100	200	8	12	Φ80*22	100	200	7.2	11
757522	110	220	9	14	Φ90*22	120	240	9	14
808022	150	300	12	18	Φ100*22	140	280	11	17
10010022	200	400	16	24	Φ110*22	190	380	13	20
15010022	300	600	24	36	Φ120*22	230	460	16	25
15015022	450	900	36	54	Φ150*22	350	700	25	30

2. Technique Data of Alumina Ceramic Foam Filter:

Porosity(%)	80-90%
Working Temperature	≤1100ºC
Bending Strength (Mpa)	0.6
Compression Strength (Mpa)	0.8
Thermal Shock Resistance	1100ºC-room temperature 6 times
Bulk Density	0.35-0.45 g/cm3

3.Technique Data of Zirconia Foam Ceramic Filter:

L * W * T / Diameter *thick (mm)	Filter capacity (kg)		The pouring flow (kg/s) direct channel is 300mm high
	High degree of deoxygenation	Low degree of deoxygenation	Carbon-based steel castings	Stainless steel casting pieces
50Dx20	30	90	2.0	3.0
70Dx25	60	175	3.8	5.7
90Dx25	95	285	6.4	9.5
125Dx30	185	550	12.2	18.4
150Dx30	265	795	17.7	26.5
50x50x20	35	110	2.5	3.7
50x75x25	55	170	3.7	5.6
75x75x25	85	255	5.6	8.4
100x100x25	150	450	10.0	15.0
125x125x30	235	700	15.6	23.4
150x150x30	340	1010	22.5	33.7