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Charateristics of ceramic
1. High hardness: It can resist wear and scratches.
2. High strength: Able to withstand large mechanical loads.
3. High corrosion resistance: It can be used in harsh environments.
4. High temperature resistance: It is often used in high temperature applications.
5. Electrical insulation: It is suitable for various electrical insulation applications.
6. Dimensional stability: Alumina has a low expansion coefficient and can maintain good dimensional stability when the temperature changes.
Charateristics of all kinds of material.
| General | Properties | Unit | 99.7%Al2o3 | 99%Al2O3 | 96%Al2O3 | ZTA | ZrO2 | SiC | AlN |
| Mechanical | Volume Density | G/cm 3 | ≥3.90 | ≥3.85 | ≥3.65 | ≥4.2 | ≥6.0 | ≥3.13 | ≥3.2 |
| Hardness | HRA | 1700 | 1700 | 1500 | 1500 | 1300 | 2500 | 1100 | |
| Porosity | % | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Compressive Strength | Mpa | ≥2600 | ≥2500 | ≥2050 | ≥2900 | ≥2500 | ≥2200 | ≥2200 | |
| Bending Strength | Mpa | ≥410 | ≥350 | ≥320 | ≥400 | ≥1200 | ≥400 | ≥350 | |
| Elastic Modulus | Gpa | 370 | 350 | 300 | 380 | 210 | 400 | 320 | |
| Thermal | Thermal Conductivity | W/m.K | 30 | 29 | 24 | 27 | 3 | 120~150 | ≥170 |
| Coefficient of Thermal Expansion | 1*10- 6m/k | 8.0~8.2 | 6.2~8.0 | 5.0~8.0 | 7.7~8.3 | 8.0~9.5 | 4 | 4.6 | |
| Electrical | Insulation Breakdown | KV/mm | 19 | 8 | 18 | 18 | 17 | 20 | |
| Volume Resistivity | Ohm.Cm | >1*1014 | >1*1014 | >1*1014 | >1*1013 | >1*1011 | 5*106 | >1*1014 |
Taoyu is expertising in reseaching and developing all kinds of ceramic components, including Zirconia, Alumina, AlN, SiC and mixed powder, as well as manufacturing. With an extensive selection of advanced ceramic materials and precision machining capabilities, we are capable to deliver customized components with quick speed and accuracy.
Depends on different application, Taoyu can help providing solution on different material.
Advantages:
1. Exceptional strength
2. High hardness
3. High toughness
4. Corrosion resistance
5. Superior insulation
Which can offer longer life of finnal products and high performance applications.
Applications:
They serve as essential engineering structural and functional materials across a broad spectrum of industries, including machinery, electronics, chemical processing, metallurgy, energy production, medical technology, laser systems, nuclear reactions, aerospace engineering, photovoltaic, semiconductor and textile industries.
Q1. Is it available to produce customized products?
A: Yes, ODM & OEM customized products are avilable.
Q2. How long will be the production period?
A: Normally, it will take 15-25 days for tooling if needed, and 25-35 for mass production.
Q3. How to ensure quality in your factory?
A: The strict quality-control will be done in the production line, including IQC, IPQC, QA, OQC.
Q4. Could you provide samples before I place an order?
A: Yes if we have similar sample in stock, you should just bear the shipping cost.
Q5. Do you test all your goods before delivery?
A: For sample & trial production, yes. If for mass production, there will be AQL which is negotiable.
