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Ceramic strip alumina zirconia
Materials：Alumina (Al2O3)/ Zirconia(ZrO2) /Si3N4 /SiC
Sizes：Custom according to the drawings
Delivery times：2 -25 days(depends on the quantity)
Precision：Ra 0.1um tolerance: 0.001mm... etc
Features：Heat resistance / Wear resistance / High purity / Refractory / High Corrosion / Good Insulation...
Customized：
Ceramic plates sheet substrate disc series
Custom ceramic strip
Us offer custom ceramic strips for our customer for multi sizes and shapes, ceramic strip have heat resistant melt erosion and thermal shock resistance, can produce GaAs crystal crucible, Al evaporation pan, MHD power generation equipment, optoelectronic components, laser-semi-conductor, LED, IC products, and so on.
Features:
1.Use temperatures up to 2400°
2. High density
3. High hardness
4. Low thermal conductivity
5. Chemical inertness.
6. Resistance to molten metals
7. Good Wear resistance
8. High fracture toughness
| Performance for Industrial ceramic | |||
| Item | unit | zirconia | |
| physical characteristic | heat resistance | ℃ | 2200 |
| bulk density | g/cm3 | 6.05 | |
| water absorption | % | 0 | |
| Mechanical Characteristics | Flexural strength | mpa | 1000 |
| Hardness vickers | GPA | 89 | |
| Elastic modulus | GPA | 200 | |
| poisson's ratio | 0.31 | ||
| Thermal Characteristics | linear expansion coeffcient | (20-500℃)10-6/℃ | 10 |
| Thermal conductivity | W/(M.K) | 2.5 | |
| specific heat | *10-3J/(KG*K) | 0.5 | |
| Electrical Characteristics | Dielectric constant | N.A | |
| Dielectric loss angle | *10-4 | N.A | |
| Dielectric strength | *106v/m | N.A | |
| processuing technology | |||
| process range | |||
| outside diameter | 1-300 | ||
| inside diameter | 0.5-300 | ||
| length | 0.5-1.2 | ||
| accuracy of working | |||
| perpendicularity | 0.01 | ||
| concentricity | 0.01 | ||
| roundness | 0.005 | ||
| strsightness | 0.005 | ||
| parallelism | 0.01 | ||
| planeness | 0.005 | ||
| roughness | 0.05 | ||
| Fit clearance | 0.005 | ||
We can supply the products according to customer's drawings, samples and performance requirement.
Zirconia ceramic are used in shaft , plunger, sealing structure, auto mobile Industrial, oil drilling equipment, Insulation parts in electrical equipment , ceramic knife, ceramic hair clipper spare parts, with high density, bending strength and breaking tenacity
