Custom Machinable Ceramic Rod With Multi Sizes Ceramic Rods
manufacturer
Description:
Aluminum oxide (Alumina) has an extensive application due to its
versatility and low cost of material than other advanced ceramics.
Alumina offers high electrical insulation resistance,
high-temperature resistance, strong hardness, wear resistance, and
good chemical stability, making it a good material to withstand
high temperature and chemical corrosion.
Our factory produces a selection of purity of alumina from 95% to
99.8%, all of the ceramic parts we supplied are with a dense body
via dry pressing, hot pressing, ceramic injection molding, and ISO
pressing. In order to achieve some special application for fitting,
reducing the friction, increasing the insulation, we provide a
serial of secondary processes after sintering, covering CNC
machining, polishing, glazing, and metalizing.
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. Hard, wear-resistant.
2.Excellent dielectric properties.
3. Good thermal conductivity.
4. Excellent size and shape capability.
5. Excellent insulation ,security , long working life .
6. Precise grinding and polishing.
7. large specific heat capacity.
8. low pressure drop.
9. good heat-shock resisting ability.
Application:
Alumina ceramic rod is widely used in machinery, semiconductor,
electronic,aerospace, petroleum, chemical, electronics, medical,
fluid control, food and other industries.
More picture:
Packaging:
FAQ:
Q:Are you a trading company or a manufacturer?
A:We are professional manufacturer which has almost 5 years of
experience in this industry.
Q:Can you produce according to the samples?
A:Yes,we can produce by your samples or technical drawings.
Q:Would it be possible for us to visit your factory?
A:Sure,we welcomed our customers visit our factory in any time.
Q:Will your company supply samples?
A:Yes,the sample expense will be deducted from the value of your
order.
