Alumina Ceramic Honeycomb Filter for Heat Storage

• Customization: Available
• Feature: Long Time Materials
• Refractoriness (℃): 1580< Refractoriness< 1770
• Model NO.: CHF
• Size: 50*50, 40*40, 65*65, 50*75, etc
• Hole: Square, Circular, Triangular, Hexagonal, etc
• Holes: 100cpsi, 200cpsi, 300cpsi, etc
• Type: Refractory Material
• Material: Mullite, Cordierite, High Alumina, etc
• Transport Package: Wooden Box, Carton Box with Pallet
• Origin: China
• HS Code: 69039000
• Production Capacity: 100, 000pieces/Month

Product Description

Ceramic honeycomb filter for metal melting:
Honeycomb ceramic filter plate are widely used in metallurgy and casting industry for the filter of melted metal. Use mullite, cordierite, as its material and quality high density channel have endowed the products with good heat compression resistance and high casting temperature resistance, besides, flat channel design of honeycomb ceramic filter enable the balance between air flow rate and strength, and to remove the contaminants and cast particulates effectively, which hence improve the casting mechanic capability, surface look and product pass rate greatly.



Series of products of new material honeycomb ceramics takes the key part in environment protecting industry, which includes industrial waste gas, waste water purified, rubbish burning etc., at the same time, it is the first choice for the material of heat exchanger, regenerator, Gas stove etc., which relates to environment protecting product.

At melting metal liquid at ceramic hole eyes, in order to removing metal the refractory piece, alloy and melt the inclusion, such as dreg, etc. That melts of solution. The ceramic filter of honeycomb still plays a peculiar rectification role, can get steady and fast solution laminar flow, can prevent bubbles from entering, avoid the harmful effects that cause by the turbulance makes the metal oxidize and splash by the solution.

Size customized
Ceramic Honeycomb 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 size of extruded ceramic filter; They have better handling properties than ceramic foam filters.

Advantages:
*Good work strength under high temperature, good thermal shock resistance and melted metal inflow resistance
*High strength under room temperature, mechanic push resistance
*Obvious filter effect
*Ease the uneven inflow of casting, smooth the casting process, avoid surface defect
*Have a large and even melted inflow rate
*Good chemical stability, not affected by of melted meta, no change in its chemical compound
*Precise dimension and can be used in production line automatic filter mounting equipment

 

Item  material	Al2O3 (%)	Hole type	Milli hole( μ m)	Coefficient of Thermal Expansion ( × 10-6/ ° C)	Softening temperature ( ° C)	Max. Working temperature ( ° C)	Compressive Strength (MPa)
Cordierite	37	Round, square and delthyrium	2-3	≤ 1.8	1390	1350	≥ 12
Mullite	46		2-3	≤ 4.0	1550	1500	≥ 15
ZrO-Mullite	70		2-3	≤ 5.5	1650	1580	≥ 15
ZrO-Corundum	70		2-3	≤ 5.5	1700	1650	≥ 15

 

size(mm)	Hole shape	Aperture (mm)	Hole quantity (PCS)	Cell-opening ratio (%)	Pieces per cube
100 × 100 × (20)	Square	2.2 × 2.2	33 × 33=1089	52.70	(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	Φ 2.5	492	42.94	(11852)
120 × 65 × (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	Φ 2.4	440	45.7	(18365)
60 × 60 × (20)	Square	1.6 × 1.6	29 × 29=841	59.80	(13889)
60 × 60 × (15)	Square	2.2 × 2.2	20 × 20=400	53.78	(18519)
55 × 55 × (12.5)	Round	Φ 2.3	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	Φ 2.3	294	48.86	(32000)
40 × 40 × (10)	Round	Φ 2.2	172	40.86	(62500)
40 × 40 × (10)	Square	1.4 × 1.4	22 × 22=484	59.29	(62500)
Φ 90 × (12.5)	Square	2.2 × 2.2	696	52.95	(12582)
Φ 60 × (10)	Square	1.44 × 1.44	502	36.82	(35368)
Φ 52 × (7)	Square	2 × 2	234	44.07	(67304)
Φ 52 × (7)	Square	1.44 × 1.44	286	27.93	(67304)
Φ 50 × (10)	Round	Φ 2.3	109	23.06	(50955)