| Customization: | Available |
|---|---|
| Application: | Refractory, Structure Ceramic, Industrial Ceramic, Insulating Parts |
| Type: | Ceramic Rods |
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We have been dealing with various standard and customized zirconia ceramic rods, including the dimensions, different grades of zirconia, different shapes,
The specification of the ceramic cylinders
1. Material options: YSZ zirconia, TTZ zirconia, 95~99.5% alumina, Silicon carbide (SiC)
2. Forming method: Extruding, Dry pressed, Ceramic injection molding and ISO pressing
3. Specification: Available outer from 1mm to 50mm, available length from 3mm to 2000mm
4. Tolerance A: Diameter below 12.5mm, tolerance ± 3% or ± 0.076 mm, whichever is greater. Straightness: camber / length < 0.003
5. Tolerance B: Diameter above 12.5mm, tolerance ± 5% or ± 0.76 mm, whichever is greater. Straightness: ≤ 0.006″/1.000″ cumulative
6. Surface finish: the working surface to be diamond polished up to Ra0.1, or better
The prime features of zirconium oxide ceramic cylinders
1. Higher density than most of technical ceramics, over than 6 g/cm3
2. Low thermal conductivity, less than 3 W/m.k at room temperature
3. Chemical inertness, not interact with almost all strong acid and alkali
4. High hardness, over than 1300 MPa for Vicker
5. Can withstand higher temperatures up to 2400°
6. Exceptional fracture toughness reaches up to 8 Mpa m1/2
7. Resistance to molten metals due to an extraordinary melting point
8. Good Wear resistance, over 276 times than stainless steel
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