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95 high wear resistant alumina ceramic plate
As a kind of high temperature wear-resistant material, alumina ceramic plate has high temperature stability, wear resistance,Corrosion resistance and insulation. It plays an important role in industrial production and scientific research, including thermal insulation, wear protection, chemical reaction vessels, electrical insulation and mechanical support. It is widely used in many fields such as high temperature furnace, abrasive processing, electronic components, chemical industry, environmental protection equipment and machinery manufacturing. The characteristics and applications of alumina ceramic plates make them an indispensable and important material in many industries.
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95 high wear resistant alumina ceramic plate
Product description:
Alumina ceramic wear-resistant plate is a combination of the advantages of alumina ceramics and wear-resistant ceramics, so the alumina ceramic wear-resistant plate has good performance characteristics.
Alumina ceramic substrate Information:
| Product | Alumina ceramic plate |
| Material | Al2O3 |
| Purity | 96% |
| Color | White |
| Shape | Arc/Square/Rectangle/Cylinder/Boat |
| Capacity | 1-2000 ml |
| Density | 3.98 g/cm3 |
| Melting Point | 2020℃ |
| Max. Working Temperature | 1800 ℃or 3180 F |
Performance parameters:
| Test item | alumina | |||
| index | unit | AL997 | AL99 | AL96 |
| Principal component content | N/A | 99.70% | 99% | 96% |
| Color | N/A | ivory white | ivory yellow | White |
| Gas permeability | N/A | airtight | airtight | airtight |
| density | g/cm3 | 3.9 | 3.8 | 3.7 |
| hardness | Moh's hardness | 9 | 9 | 8.8 |
| Water Absorption | N/A | ≤0.2 | ≤0.2 | ≤0.2 |
| Bending strength (20°C) | Mpa | 375 | 340 | 304 |
| Compressive Strength (20°C) | Mpa | 2300 | 2210 | 1910 |
| Coefficient of thermal expansion (25°C to 800° C) | 10X6/° C | 7.6 | 7.6 | 7.6 |
| Insulation strength (5mm thickness) | AC-kv/mm | 10 | 10 | 10 |
| Dielectric loss 25°C lMHz | N/A | v0.0001 | 0.0006 | 0.0004 |
| dielectric constant 25°C MHz | N/A | 9.8 | 9.5 | 9.2 |
| Volume resistivity (20°C) (300°C) (500 °C) | Ω.cm3 | >1014 | >1014 | >1014 |
| 2X1012 | 4X10" | 2X10" | ||
| N/A | N/A | N/A | ||
| Long-term service temperature | ℃ | 1700 | 1600 | 1400 |
| Thermal conductivity (25° C) | W/m/K | 35 | 34 | 20 |
Grouting molding method:
Alumina ceramic wear-resistant plate is generally molded by grouting ,Grouting molding is the earliest molding method of alumina wear-resistant ceramic plate.
Due to the use of gypsum mold, low cost and easy to form large size and complex shape parts, the key of grouting molding is the preparation of alumina ceramic wear-resistant plate slurry.It should be noted that ultrasonic washing is required
Alumina ceramic plate feature:
Alumina wear-resistant ceramic plate has good conductivity, mechanical strength and high temperature resistance.
Alumina ceramic plates application:
The wide application of alumina ceramic plate covers a number of fields, mainly including: 1. High temperature furnace: alumina ceramic plate can be used for high temperature furnace lining, heat insulation materials, supporting materials, such as steel furnace, glass kiln, ceramic kiln, etc.
2. Abrasive processing: alumina ceramic plate is often used in abrasive processing industry, used as abrasive stone, grinding disc and other wear parts, improve the service life of abrasive and processing efficiency.
3, electronic components: alumina ceramic board can be used in electronic components insulation substrate, heat sink, packaging materials, etc., to provide electrical insulation and heat dissipation functions.
4, chemical industry: alumina ceramic plate can be used as a chemical reaction container, catalyst carrier, pipeline valve, etc., widely used in chemical industry production and experiments.
5. Environmental protection equipment: alumina ceramic plate can be used for filtration, adsorption, dust removal and other parts of environmental protection equipment, providing excellent corrosion resistance and wear resistance.
6. Mechanical manufacturing: Aluminum oxide ceramic plate can be used in the field of mechanical manufacturing bearings, guides, seals, etc., to provide high strength and wear resistance of mechanical support and sealing functions.
Company Information:
FAQ:
Why us?
* Professional manufacturer since 1997.
* Strict quality control on production process and tolerance.
* Free samples available
* Customized production based on your drawing or specification
* On-time delivery and reliable support and service
* Inventory available for quick shipment
* We keep confidentiality of all the drawings and business information between us.
Are you a trading company or a manufacturer?
* We are a manufaturer.
Can you provide the free samples?
* Yes,we can offer free sample if we have it in stock,but the courier fee is to be collected.
Do you accept customized production based our specification?
* Yes,we offer OEM and ODM service. Just send us your drawing if you have it. If you don’t have a drawing, just tell us your idea, we will work out the drawing for you.
What's the delivery time?
* 7 working days for standard products 30 days for customized products.
What is the MOQ?
* No limit to the quantity. We can offer the best proposal and solutions according to your condition.
What is the payment terms you accept?
* T/T,LC,Western Union,moneygram are acceptable.
How to deal with the faulty?
* Firstly, Our product are produced in strict quality control system and the defective rate will be less than 2%.
If there are problems with the product, we will provide free replacement.