| Customization: | Available |
|---|---|
| Application: | Industrial Applications, Refractory, Structure Ceramic, Industrial Ceramic, Engineering Ceramic |
| Material: | Zirconia Ceramic |
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The main features of zirconia ceramic parts
1. High density: over 6 g/cm3, which is higher than most of the other technical ceramics;
2. High flexural & toughness strength: over 1200 MPa, 4 times in comparison with 95% alumina
3. Low thermal conductivity: less than 3 W/m.k at ambient temperature, so it's an ideal thermal material
4. Good chemical stability and corrosion resistance, it's suitable for various harsh environments
The description of zirconia ceramic setter plate
Zirconia ceramic setter plate offers extremely hard, rigid, and high-temperature microstructures. Zirconia Ceramic Setter Plates are excellent kiln furnaces for firing PZT piezoelectric parts and other electro-ceramics, such as barium titanate (BaTiO3) capacitors. provides ZIRCONIA which is dimensionally stable to 1650 °C. They are composed of zirconia, partially stabilized with calcium, which is chemically inert and has good thermal shock resistance. It has exceptional resistance to oxidizing and reducing atmospheres at high temperatures. ZIRCONIA materials from our factory resist most corrosive environments, and contain no organic binders, produce no smoke, and will not outgas.
Datasheet of Technical ceramics
| Property | Units | Material |
||||
| 99.5% alumina |
99% alumina |
95% alumina |
ZrO2 (3Y-TZP) |
ZrO2 |
||
| Density | g/cm3 | ≥3.85 | ≥3.80 | ≥3.60 | ≥6.00 | ≥5.72 |
| Water absorption | % | 0 | 0 | 0 | 0 | 0 |
| Hardness | HV | 1700 | 1700 | 1500 | 1300 | 900 |
| Flexural strength | Mpa | ≥379 | ≥338 | ≥320 | ≥1200 | ≥1200 |
| Compressive strength | Mpa | ≥2240 | ≥2240 | ≥2000 | ≥1990 | 1750 |
| Fracture toughness | Mpa m1/2 | 4-5 | 4-5 | 3-4 | 6.5-8 | 11 |
| Max. service temperature |
ºC | 1675 | 1600 | 1450 | 1000 | |
| CTE | 1×10 -6 /ºC | 6.5~8.0 | 6.2~8.0 | 5.0~8.0 | 8.0~9.5 | 10.2 |
| Thermal shock | T(ºC) | ≥250 | ≥200 | ≥220 | ≥300 | 350 |
| Thermal conductivity(25ºC) | W/m.k | 30 | 29 | 24 | 3 | 3 |
| Volume resistivity | ohm.cm | |||||
| 25ºC | >1 x 10 14 | >1 x 10 14 | >1 x 10 14 | >1 x 10 11 | >1 x 10 11 | |
| 300ºC | 1 x 10 12 | 8 x 10 11 | 10 12 -10 13 | 1 x 10 10 | 1 x 10 10 | |
| 500ºC | 5 x 10 10 | 2 x 10 9 | 1 x 10 9 | 1 x 10 6 | 1 x 10 6 | |
| Insulation strength | KV/mm | 19 | 18 | 18 | 17 | 20 |
| Dielectric constant(1Mhz) | (E) | 9.7 | 9.5 | 9.5 | 29 | 28 |
We have in-housing comprehensive manufacturing types of equipment, including forming, sintering, CNC machining, precision grinding, laser cutting, and so on, which helps us to control the quality very well. Also, it greatly benefits cost control.
1. Mixing & Milling Workshop
2. Auto Dry Pressed Shaping Workshop
3. Auto Hot Pressed Workshop
4. Isostatic Pressing Workshop
5. Sintering Workshop
6. Precision Secondary Processing Workshop
Q1. Are you a factory or trading company?
A: We are a manufacturer with over 12 years of experience. You are welcome to visit our factory.
Q2: Do you send a sample to check?
A: Sure, the sample is free and freight collect.
Q3: When will you ship it?
A: If the products are in storage, we'll ship within 48 hours
Q4: When can I get the price?
A: We regularly quote within 24 hours after we get your inquiry. If you are in urgent need of getting the price.
Please call us or tell us in your email so that we will proceed with your inquiry as a priority.
Q5: Is it available to provide customized products?
A: We always support custom-made demand as per different materials, dimensions, and designs.
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