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Categories | Alumina Ceramic Parts |
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Brand Name: | China |
Model Number: | 008 |
Place of Origin: | Suzhou,China |
MOQ: | 100pcs |
Price: | Negotiable |
Payment Terms: | T/T |
Supply Ability: | 10000 Piece/Pieces per Month |
Delivery Time: | 25 days |
Packaging Details: | Box, Carton, Wooden, Bag etc. Customized package |
Product name: | Different Sizes Wear Resistance High Purity Alumina Ceramic Plate |
Material: | Alumina Ceramic |
Application: | Industrial Ceramic |
Length: | 3mm ~ 2000mm |
Water Absorption: | 0% |
Electrical Insulation: | excellent |
Density: | 3.9g/cm3 |
Different Sizes Wear Resistance High Purity Alumina Ceramic Plate
Description:
1. Withstand high temperature: with high melting point, high
boiling point characteristics, can be used under high temperature
is not affected.
2. Not easy to corrode: not affected under strong acid, strong
alkali, inorganic and organic salt conditions.
3. Antimagnetic: Because the product material is non-magnetic, it
does not absorb dust, which can reduce surface peeling.
4. Electrical insulation: it is an insulator at room temperature
with high resistivity, which can be used in equipment requiring
insulation.
Technical Parameters:
Test item/Unit | Numerical Value | Test item/Unit | Numerical | ||||
Product Material | Alumina | Zirconia | Product Material | Alumina | Zirconia | ||
Component Content % | ≥99% | ≥95% | ≥90% | Volume Resistance MM | >1012 | >1012 | >1012 |
Sintering Temp ℃ | 1780-1800 | 1650-1680 | 1550-2600 | Bending Strength Mpa | 400 | 320 | 1100 |
Specific Gravity g/cm3 | ≥3.8 | ≥3.6 | >6 | Thermal Expansion Coefficient'10' | 6.8-8.0 | 6.2-8.5 | 6.9-10 |
Breakdown Voltage Strength kv/mm | 15 | 15 | 15 | Roughness um | ≤0.8 | ≤0.8 | ≤0.8 |
Bibulous Rate% | <0.01 | <0.01 | <0.01 | Mirror Polished Ra | ≤0.05 | ≤0.1 | ≤0.05 |
Anti Pressure Mpa | 3700Mpa | 2400Mpa | 5000Mpa | Thermal Conductivity W/m.k | 25 | 20 | 25 |
Hardness Hra | ≥88 | ≥82 | ≥88 | Temperature Resistance ℃ | 1700 | 1600 | 1800 |
Advantages:
1.High Mechanical Strength
2.High Thermal Conductivity
3.High Spalling Resistance
4.High Softening Temperature
5.Excellent Insulativity
6.Etching Resistance
Application:
1.Alumina plates are hard enough to become armor for personnel or
vehicles.
2.The corrosion resistivity of alumina plates makes them a great
material for the chemical industry.
3.Used as a material for industrial furnaces due to its ability to
maintain its hardness at high temperatures.
More pictures:
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