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| Categories | Alumina Ceramic Parts |
|---|---|
| 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 |
| Name: | Corrosion Resistancer 99% Alumina Solid Ceramic Rod |
| Material: | Alumina Ceramic |
| Application: | Industrial Ceramic |
| Length: | 3mm ~ 2000mm |
| Water Absorption: | 0% |
| Electrical Insulation: | excellent |
| Density: | 3.9g/cm3 |
Corrosion Resistancer 99% Alumina Solid Ceramic Rod
Description:
Ordinary alumina ceramics are classified into 99 porcelain, 95
porcelain, 90 porcelain, 85 porcelain, etc. according to the
content of Al2O3. Sometimes the content of Al2O3 is 80% or 75%,
which is also classified into ordinary alumina ceramic series.
Among them, 99 alumina ceramic materials are used to make high
temperature crucibles, refractory furnace tubes and special
wear-resistant materials, such as ceramic bearings, ceramic seals
and water valve sheets; 95 alumina ceramics are mainly used as
corrosion-resistant and wear-resistant parts.
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.Excellent insulation ,security , long working life .
2. Precise grinding and polishing.
3. Excellent heat radiation, small size ,more environmental and
energy-efficient .
4. good thermal conductivity.
5. large specific heat capacity.
6. low pressure drop.
7. good heat-shock resisting ability.
8. Working temperature: 600℃-1200℃.
Application:
Machinery, fiber optic, knife, medical, food, petroleum etc.
Specific application: plunger, ceramic shaft, fiber optic bushing, stub, grinding, ceramic knife, ceramic slide guide, machined plunger, mobile phone shell, watch case, haircut razor blade etc.
More pictures:


Packaging:

Why Choose Us?
1.5 years of professional production industrial ceramics factory
2.High quality products with low price
3.High precision parts with lowest tolerance
4.Short time for production
5.Has a group of experienced, professional and efficient R&D
team
6.Has a good reputation in China and abroad.
7.MOQ is not limited, small quantity is welcome.
8.Vigorous team and good after-sales service
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