Innovacera Big Size Aluminum Oxide Al2O3 Ceramic Disc Plates
Product Details
| Application: | Aerospace, Electronics, Industrial Ceramic |
|---|---|
| Flexural Strength: | 300MPa |
| Shape: | Plate |
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Basic Info.
- Model NO.
- A
- Max Use Temperature
- 1600°c
- Color
- White
- Processing Service
- Welding, Moulding
- Material Option
- 96%, 99%, 99.7%Alumina
- Purity
- 95%
- Type
- Ceramic Plates
- Transport Package
- Standard Safety Cartons with Plastic Foams
- Specification
- Customized
- Trademark
- INNOVACERA
- Origin
- Fujian, China
- Production Capacity
- 100000 Piece/Pieces Per Month
Product Description
Alumina, also known as Aluminum Oxide, is a hard wearing advanced technical ceramic material frequently used in a wide variety of industrial applications. Once fired and sintered, it can only be machined using diamond-grinding methods. It features high hardness and wear resistance, low erosion levels, high temperature resistance, corrosion resistance, and bioinertness.Additionally, it can be highly polished, making it useful for a wide range of applications.
Al2o3 Ceramid Disc Properties:
1. Good electrical insulation
2. Moderate thermal conductivity
3. High corrosion and wear resistance
4. Good gliding properties
5. High mechanical strength
6. High compressive strength
7. High hardness
DO YOU KNOW WHAT ALUMINA CERAMIC ARE?
Alumina ceramic is a kind of alumina as the main ceramic material,used in thick film integrated circuits.Alumina have good conductivity,mechanical strength and high temperature resistance.It should be noted that ultrasonic washing is needed.Alumina ceramics have a veriety of uses to meet the needs of daily use and specical properties.95 alumina porcelain is mainly used as waer-resisting parts.
PRODUCT DETAILS
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1.Purity:92%, 95%, 96%, 99%, 99.7%
2.Good mechanical strength
3.Excellent electrical insulation
4.High-frequency loss
5.Good thermal conductivity
6.Heat, wear and corrosion resistance.
.
Alumina is the best-known advantaced ceramic material, is widely used in
1.Automotive
2.Petro-chemical
3.Fluid control
4.Material transfer
5.Industry
6.Electrical and electronic
7.Semiconductor
8.Sapphire is single-crystal alumina.
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Alumina Ceramic Property
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Property
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Unit
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92% Alumina Ceramic
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95% Alumina Ceramic
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99% Alumina Ceramic
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Density
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g/cm3
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≥3.63
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≥3.68
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≥3.83
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Water absorption
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%
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O
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O
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O
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Sintering temperature
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°C
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1500-1700
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1600-1800
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1700-1800
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Hardness
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HV
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≥1400
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≥1500
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≥1650
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Flexural strength
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Kgf/cm2
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3000
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3000
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3000
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Compressive strength
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Kgf/cm2
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24000
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25000
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26000
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Fracture toughness
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Map.m3/2
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3~4
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3~4
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4~5
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Maximum temperature
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°C
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1600
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1700
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1800
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Coefficient of thermal expansion
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/°C
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8*10-6
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8*10-6
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8*10-6
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Heat shock
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T(°C)
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220
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220
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220
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Thermal conductivity
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W/m.k(25-300°C)
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25 14
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25 14
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25 14
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20°C
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>1012
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>1012
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>1012
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1.What's the max using temperature ?
Max 1700degree
2.Which composition suitable for metallized ceramics?
95% alumina
3.What's the 99 alumina's major applications?
Pump Shaft,Drive Shaft,Sealing Ring
4.Can you do OEM?
We are mostly doing by drawing
5.What's the delivery time?
About 35days
Max 1700degree
2.Which composition suitable for metallized ceramics?
95% alumina
3.What's the 99 alumina's major applications?
Pump Shaft,Drive Shaft,Sealing Ring
4.Can you do OEM?
We are mostly doing by drawing
5.What's the delivery time?
About 35days
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