Diamond Machining Zirconia Ceramic Rods 0.005mm Surface Tolerance
Diamond machining for 0.005mm surface tolerance zirconia ceramic rods
Description:
Zirconium oxide ceramics have the highest toughness and strength in all the advanced ceramic materials. It also has high thermal expansion, low thermal conductivity and high resistance to corrosion. Its unique resistance to crack propagation and high thermal expansion make it an excellent material for joining ceramics and metals such as steel.
Factory direct sales, from powder to finished product delivery one-stop service. Focus on ceramic industry for many years, mature production technology, sophisticated equipment, can greatly reduce the reject rate and save man-hours.
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 heat resistance .
2. Good wear resistance .
3. High corrosion resistance .
Application:
1. Production of hard ceramics.
2. Protective coating on particles of titanium dioxide pigments.
3. Refractory material, in insulation, abrasives and enamels.
4. Stabilized ZrO2 is used in oxygen sensors and fuel cell membranes.
5. Solid electrolyte in electrochromic devices.
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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.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.