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honeycomb ceramic foundry filter
honeycomb ceramic foundry filter
Supplier Info
[China Supplier]
Contact Person : Mr. lin shao
Tel : 86-799-6788805
Fax : 86-799-6788803
Product Detail
1.purifying the metal liquid, absorbing the oxide and filtering the non-metal impurities. 2.Making the metal liquid flowing

 Ceramic honeycomb Filters slice for the metal melting now are extensively applied to the metallurgic plants of casting/foundry, for example,steel, iron, copper and aluminum, etc. Because of its high mechanical intensity and heat-resistance, it is used to get rid of the metal impurity, refractory scrap, solid refractory alloy, sinter, in the molten metal liquid when casting the products, so as to reduce the air vent of casting, improve the quality of casting and also reduce the casting cost.

 The honeycomb ceramic can be used as filter applied in metallurgy and foundry industries, such product has below features:

 1.Purifying the metal liquid, absorbing the oxide and filtering the non-metal impurities.

 2.Making the metal liquid flowing at stable speed, reducing the vortex and reducing the bubbles in the cast part.

 3.Equalizing the phase structure and prolonging the tools lifetime.

 4.Improving the cast part surface performance and improving the density of the cast part.

Short summary of the advantages provided by casting filters:

 in applications of light metal, grey cast and ductile iron vermicular iron and other casting processes with highest requirements.

control, direct and filter the molten metal flow available in cell densities of 50 300 CPSI provides a free cross-section of 55 to 75 %. removes dross,slag, and other impurities from the melt efficiently accumulates and removes slag during the casting process reduces or eliminates turbulences in the metal flow

Technical Data of the Ceramics Foundry Filters1. Raw Materials: cordierite & mullite2. Main Chemical Composition:Al2O3: 53-63% SiO2: 37-45%3. Crushing Strength at the Normal Temp.: ≥18Mpa4. Maximum Operating Temperature: ≥17005. Soften Temperature: ≥14506. Water Absorption: 14-17%7. Tolerance of the External Dimension: ±1%mmsection, ±0.5%mmheight

 

Major Parameters:

 

Material

Al2O3

(%)

Pore Value

(um)

Thermal Expansion Coefficient

(x10-6/)

Softening Temperature

()

Crushing Strength

(MPa)

Cordierite

34

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

Product Size and Specifications:

Model No

Size(mm)

Cell Diameter (mm)

Open rate (%)

Effective Filtrating Area (mm2)

YY-F40

40x40x12.5

1.9x1.9

63

1156

YY-F55

55x55x13

1.9x1.9

54

2400

YY-F60

60x60x16

1.9x1.9

54

2916

YY-F65

65x65x13

1.9x1.9

53

3481

YY-F75

75x75x16

1.9x1.9

53

4761

YY-F100A

100x60x13

1.9x1.9

52

5076

YY-F100B

100x60x16

1.9x1.9

62

5076

YY-F81

81x81x13

2.1x2.1

56

5625

 

 

 

honeycomb ceramic foundry filter

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