Industrial Alumina Mullite Ceramic Honeycomb Filter for Metallgury

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials
• Type: Refractory Material
• Shape: Square, Circular, Triangular, etc
• Material: Mullite, Cordierite, High Alumina, etc
• Size: 50*50, 40*40, 65*65, 50*75, etc
• Model NO.: CHF
• Hole: Square, Circular, Triangular, Hexagonal, etc
• Holes: 100cpsi, 200cpsi, 300cpsi, etc
• Transport Package: Wooden Box, Carton Box with Pallet
• Trademark: DXY
• Origin: China
• Production Capacity: 100, 000pieces/Month

Product Description

Honeycomb ceramic filter purify metal liquid and reduce non- metal impurity and gas. Make the metal liquid to remain calm and reduce the swirl. Simplify the pouring system and improve the producing 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 cost.

Advantages:
Perfect heat-resistance performance.
Even geometrical shape.
High dimensional accuracy.
Good mechanical and handling properties.
Maximum service temperature 1450° C, it is applied to grey iron, ductile iron and malleable iron. Grey iron requires cell diameters of less than or equal to 2 mm; Spheroidal graphite iron requires cell diameters of 2 mm and greater.

Honeycomb Ceramic Filter Features:
The utilization ratio increasing 5-10%;
Casting tired intensity increases by 15.5%;
Thermal shock, Heat impact resistant: Not break cooling from 1200° C by cold water for 5 times;
Coefficient of thermal expansion: (1000° C) 1.6~5.4*10-6/° C;
Compressive strength in the direction of axis >2~5MPa;
Bulk density: ≥ 0.6~1g/cm3, Water absorption25± 2%.

Material	Al2O3 (%)	Hole type	Milli hole(μm)	Coefficient of Thermal Expansion (×10-6/Degree C)	Softening temperature (Degree C)	Compressive Strength (MPa)
Cordierite	34	Round, square and delthyrium	2~3	≤1.6	1390	≥12
Mullite	62-64		2~3	≤5.0	1600	≥15
Corundum-Mullite	73-75		2~3	≤6.0	1700	≥15

Size  (L×W mm)	Cell Shape	Cell Dia (mm)	No. of Cells	Porosity (%)	Pcs/Cubic Meter
100×100×(20)	square	2.2×2.2	33×33=1089	52.7	5000
100×100×(20)	square	2.5×2.5	31×31=961	60.06	5000
100×100×(20)	square	3.0×3.0	24×24=576	51.84	5000
81×81×(12.5)	square	1.46×1.46	44×44=1936	62.89	12193
75×75×(15)	square	2.2×2.2	26×26=676	58.17	11852
75×75×(15)	round	Φ2.5	492	42.94	11852
120×65x(20)	square	2.2×2.2	38×20=760	47.16	6410
100×65×(20)	square	2.2×2.2	33×21=693	51.6	7692
100×60(12.5)	square	2.2×2.2	33×20=660	53.29	13333
100×50×(20)	square	1.6×1.6	50×24=1200	61.44	10000
66×66×(12.5)	square	1.2×1.2	42×42=1764	58.31	18365
66×66×(12.5)	square	1.46×1.46	37×37=1369	66.99	18365
66×66×(12.5)	square	2.2×2.2	26×26=676	75.11	18365
66×66×(12.5)	round	Φ2.4	440	45.7	18365
60×60×(20)	square	1.6×1.6	29×29=841	59.8	13889
60×60×(15)	square	2.2×2.2	20×20=400	53.78	18519
55×55×(12.5)	round	Φ2.3	367	50.41	26446
55×55×(12.5)	square	2.2×2.2	21×21=441	70.56	26446
55×55×(12.5)	square	1.15×1.15	37×37=1369	59.85	26446
50×50×(12)	square	2.2×2.2	19×19=361	69.89	33333
50×50×(12.5)	round	Φ2.3	294	48.86	32000
40×40×(10)	round	Φ2.2	172	40.86	62500
40×40×(10)	square	1.4×1.4	22×22=484	59.29	62500
Φ90×(12.5)	square	2.2×2.2	696	52.95	12582
Φ60×(10)	square	1.44×1.44	502	36.82	35368
Φ52×(7)	square	2×2	234	44.07	67304
Φ52×(7)	square	1.44×1.44	286	27.93	67304
Φ50×(10)	round	Φ2.3	109	23.06	50955