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Semiconductor Machining Ceramic Parts 95% Al2O3 Wafer Insulating Electronic Ceramic Parts

Semiconductor Machining Ceramic Parts 95% Al2O3 Wafer Insulating Electronic Ceramic Parts

Brand Name:MH
Certification:ISO9001 ROHS
Minimum Order Quantity:100
Delivery Time:15-20DAYS
Payment Terms:L/C, T/T, Western Union
Place of Origin:CHINA
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Address: Dashu Industry Park, Nanyuan Village, Yichen Subdistrict, Yixing City, 214225, Jiangsu Province, China
Supplier`s last login times: within 32 hours
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Product Details

Semiconductor ceramic wafer insulating electronic ceramic parts


Features

✔High mechanical strength and hardness
✔Good electrical insulation
✔Low dielectric constant and dielectric loss
✔Similar thermal expansion with Si
✔High thermal conductivity
✔Excellent corrosion resistance
✔Non-toxic
✔Available for surface metalization


Alumina Ceramic
Alumina ceramic is the most mature of the engineering ceramics, offering excellent electrical insulation properties together with high hardness and good wear resistance,but relatively low strength and fracture toughness.Alumina ceramic is generally white but may also be pink or ivory.The color is derived from either the sintering additives or impurities in the raw materials.


PropertiesUnitSteatite ceramic95% Al2O399% Al2O3Zirconia Ceramic
Densityg/cm³2.83.63.85.6
Flexural strengthMpa145300300354
Max Working Temperature1100140016001400
Sintering temperature1350170017501550
Heat resistanceT(℃)200220200350
HardnessGpa5.7710.712.3
Elastic modulusGpa120275320205
Poissons ratio-0.210.220.220.30
Linear expansion coefficientx 10-6/℃7.97.17.89
Insulation breakdown IntensityKT/mm10161815
Thermal conductivityw/(m.k)2.520252.5
Specific Heat*10-3J/(kg*K)0.750.780.780.4



China Semiconductor Machining Ceramic Parts 95% Al2O3 Wafer Insulating Electronic Ceramic Parts supplier

Semiconductor Machining Ceramic Parts 95% Al2O3 Wafer Insulating Electronic Ceramic Parts

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