Honeycomb Ceramic Filter Description:
Honeycomb ceramic is new developed ceramic part. As it's features of corrosion resistances, large specific surface area, small heat resistance, good thermal conductivity and excellent thermal-shock resistance, fast heat exchanging and energy saving. It is widely used in metallurgy and casting industry for the filter of melted metal. Usage of 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.
Specifications:
*Pore density: 600 cells/square inch, 25 cells/square inch
*Materials include cordierite, mullite cordierite, mullite and high alumina
*Pore shapes: Circular, rectangular and triangle
*Product section: Circular, square, rectangular, oval, lane-shape and special-shape
*Max. Outside dimensions: Diameter 300mm, height 355mm
Functions:
*Mechanic deterring: Remove big oxide
*Commutated function: Calm down turbulent laminar flow
*Absorbing function: The myriad eyelets which only been found in microscope can absorb smaller impurities, make more excellent metal products
*Contact action: The special exact square and the triangle bore eye apperance design promote to oxidize miscellaneous quality to absorb dintfe
Features:
*Purifying the metal liquid, absorbing the oxide and filtering the non-metal impurities
*Making the metal liquid flowing at stable speed, reducing the vortex and reducing bubbles in the casting
*Improving metal structure and quality, prolong the working life of the casting
*Improving the casting surface performance and improving the density of the casting
Advantages:
Straight channel ceramic honeycomb filter can meet the highest requirements in the light metals, gray iron and ductile iron and other casting process
Application: Apply to iron, copper, steel, stainless steel foundry
|
Item Type |
Alumina |
Mullite
|
Dense Cordierite |
Porous Cordierite |
Mullite -
Cordierite |
Stoneware |
Chemical
composition , % |
Al 2 O 3 |
48~55 |
66~72 |
32~36 |
32~37 |
55~65 |
20~26 |
|
SiO 2 |
40~45 |
25~30 |
45~52 |
46~52 |
28~36 |
68~75 |
|
MgO |
/ |
/ |
5~8 |
8~12 |
2.5~3.2 |
0.2~0.3 |
|
K 2 O+NaO 2 +CaO |
4.0~5.5 |
≤ 1.0 |
≤ 3.0 |
≤ 2.0 |
≤ 1.0 |
2.5~4.0 |
|
Density , g / cm 3 |
2.7 |
2.9 |
2.4~2.6 |
1.9~2.0 |
2.9~3.2 |
2.3~2.5 |
Coefficient of thermal expansion
(20~1000), × 10-6. |
5~7 |
5.5~6.5 |
2.5~3.5 |
1.3~2.5 |
2.5~4.0 |
5~7 |
Heat capacity
(20~1000),J/kg. |
800~900 |
1100~1300 |
800~1200 |
750~900 |
850~1100 |
840~920 |
Thermal Conductivity
(20~1000),W/m. |
1.5~2.5 |
1.5~2.0 |
1.5~2.5 |
1.3~1.5 |
1.5~2.3 |
1.0~1.2 |
|
Spalling resistance. |
≥ 150 |
≥ 350 |
≥ 250 |
≥ 360 |
≥ 250 |
≥ 150 |
|
Max. Working temp. |
1300 |
1600 |
1300 |
1300 |
1400 |
1300 |
|
Rotundity shape |
Ellipse shape |
|
Specificationmm |
Number of channels (holes /square inch) |
Specification (mm) |
Number of channels (holes /square inch) |
|
Φ 83 × 85 |
400 |
T146.8 × 77 × 86.4 |
400 |
|
Φ 144 × 152.4 |
400 |
T120.6 × 80 × 152.4 |
400 |
|
Φ 100 × 100 |
400 |
T169.7 × 80.7 × 76.2 |
400 |
|
Φ 130 × 130 |
400 |
T144.8 × 81.3 × 152.4 |
400 |
|
Φ 118 × 150 |
400 |
T144.8 × 81 × 76.2 |
400 |
|
Φ 103 × 100 |
400 |
T169.7 × 80.7 × 101.6 |
400 |
|
Φ 150 × 75 |
400 |
T144.8 × 81.3 × 100 |
300 |
|
Φ 83 × 125 |
400 |
T127 × 63.5 × 107 |
300 |
|
Φ 150 × 150 |
300 |
T144.8 × 81.3 × 70 |
300 |
|
Φ 120 × 100 |
300 |
T144.8 × 81.3 × 150 |
300 |
|
Φ 101.6 × 100 |
300 |
Race track shape |
|
Φ 94 × 100 |
300 |
P120.65 × 80.01 × 76.2 |
400 |
|
Φ 85 × 70 |
300 |
P120.65 × 80.01 × 76.2 |
200 |
|
Φ 93 × 76 |
200 |
P144 × 68 × 150 |
400 |
|
Φ 118 × 76 |
200 |
P125 × 80 × 100 |
400 |
Beihai Xiaoming International Imp&Exp Co., Ltd Established in 2008, which is a Private High-tech company. It cooperate with and invest to make to the funds in form of company in A large-scale enterprises, BoCent Advanced Ceramic Co., Ltd. This corporation is the biggest enterprise which devote to High-tech at saving energy and environmental field. BoCent Advanced Ceramic is professional manufacturer for environmental ceramic product, such as storage filter, foam filter, DPF and catalyst converter, infrared burning plates. As one of Shareholders, Beihai Xiaoming primarily responsible for Overseas Market Operation.
With the speedy development of solar industry, Beihai Xiaoming International Imp&Exp Co., Ltd interested to set foot in the Great Green Solar Industry and built up manufacture base in Nanning for research & develop, manufacture and sell solar modules, solar power supply system, solar lighting system, solar pumping/ irrigation system and other solar application products etc. The base covers and area of 3600 square meters with luxurious show room and dust-free workshop, equipped with many kinds of high advance and sophisticated devices and instruments
Beihai Xiaoming International Imp&Exp Co., Ltd is in the production, sales as a whole, and in cooperation with a number of large Group companies of major export commodities operated enterprises with a good reputation. For many years, with exports to Europe, and many countries in Southeast Asia, and received high praise.
We have a number of domestic and international famous academia senior adviser, own an innovation R & D team and sales elite. We have an excellent team of R & D\Production\Management and Sales, with passionate and responsibility. Currently, we have applied more than 30 patents for products developed and got certificates issued by international authorities such as TUV, IEC, UL, CE.
With the spirit of innovation during R&D, we were, we are and we will always be perfecting our products with the philosophy of " science, precision, accuracy and high efficiency". We hereby make our commitment: We offer our clients with the most effective and satisfying service, and this is our every person in our company to constantly pursuit.
