Description
Cordierite Honeycomb Ceramic Filter Slice
Due to their basic filtering capacity and high heat capacity,these filters are used rather in smaller dimensions and thickness for grey cast iron castings.
The filter slices capture particular slags and make mould filling more homogeneous and uniform, thus increasing purity of the cast metal and eliminating sand mixture erosion during casting.
The main chemical ingredient of cordierite is 2MgO·2Al2O3·5SiO2,main material is steatite,clay,alumina,feldspar, etc. Manufactured by normal ceramic technical, can be used for loop framework, insulators of arc-resistance,element of composite materials,burnable nozzle of electrical insulators, and etc.
Cordierite material parameters:
Item | Test Condition | Unit&Symbol | Cordierite ceramics |
The main chemical ingredient | | | 2MgO 2Al2O3 5SiO2 |
Bulk Density | | gm/cc | 2.5 |
Maximum Use Temperature | | | 1000°C |
Water absorption | | % | 0 |
Hardness | | HV | 800 |
Bending Strength | 20° C | Kgf/cm2 | 900 |
Compressive Strength | 20° C | Kgf/cm2 | 3500 |
Fracture Toughness | K(I c) | Map.m3/2 | - |
Coefficient of thermal expansion | | 1X 10-6/°C | ≤2.0 |
Coefficient of thermal conductivity | 25° C-30° C | W/m °K | 1.3- |
Thermal Shock Resistance | Tc | °C | 250 |
Dielectric constant | 1MHz.25°C | | 6 |
Dielectric strength | | ac-kV/mm (ac V/mil) | 10 |
Functions
(1) Improved casting quality;
(2) Improved machinability of castings;
(3) Improved yield;
(4) Increased pour rate;
(5) Improved machine tool life
Materials
Cordierite,Mullite,Cordierite/ Mullite,High-Alumina,Silicon Carbide, etc.
Applications
Grey Iron, Ductile Iron, Aluminum Alloy, Stainless Steel, White Iron, etc.
Property
| Material | Bulk Density
(g/cm3) | Porosity
(%) | Compression Strength(Mpa) | Thermal Shock Resistance
(time/1200) |
| Mullite | 0.4-2.0 | 10-75 | ≥15 | ≥5 |
About us Pingxiang Sanhe Ceramics Co., Ltd. lies in Pingxiang city, Jiangxi province, which belongs to one of the five ceramic production export bases in China. The company is a private technology share ceramics manufacturing enterprise founded in 2004. We specialize in honeycomb ceramic plates, honeycomb ceramics heat accumulators, honeycomb ceramic honeycomb substrates, ceramic foam filter and other producing energy conservation and environmental protection series ceramic products. Sanhe Ceramics has successfully passed all kinds of certifications such as ISO9001 ISO14001, OHSAS18001 and so on, as well as established perfect quality control system and quality assessment system. Our company has been strictly controlled the whole manufactring system from production planning, processing control to maintenance of equipment as well as from raw material warehousing to quality test of finished products, We offer Stable and qualified products to customers from all over the world. Superiority, uniformity and environmental friendliness of its quality has gained great reputation among all customers. We obey the research and development design production idea of specialization, standardization, internationalization and technicalization, striving to make the products of the company more perfect with stronger customer base. Sanhe ceramics Co.,Ltd keeps the faith of "First impression is the last impression" and provides the best quality and comfortable service to all the buyers, No matter the deal is big or small, we are warmly welcome your coorperation. Any inquiries pls contact with us!
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