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Email:admin@cerampart.com

Ceramic parts

Ceramic plate sheet substrate multi sizes in stock and can be custom alumina zirconia silicon plates
  • Materials:Alumina (Al2O3)/ Zirconia(ZrO2) /Si3N4 /SiC ...etc
  • 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:Can be custom for special sizes and shapes
    1. Factory price and shipment within 24 hours In stocks
    2. MOQ:1qty
    3. Payment Term: PayPal; T/T; L/C etc.
    4. Shipment: by sea by air by courier by post etc.

Ceramic Plate Sheet Substrate Multi Sizes In Stock And Can Be Custom Alumina Zirconia Silicon Plates


The ceramic indexing plate is a machine tool accessory that holds the workpiece on the chuck or between two pinnacles and rotates, indexing and positioning it. It is mostly used in automation equipment.

Advantages of High temperature resistant ceramic plates:

1. Refractory, High Temperature Resistance, Maximum Used Temperature: 1800 ºC (3272ºF)...
2. Hardness Strength Up To Mohs 9.0; HRA 80-90, Wear Resistance wear rate 0.68 mm3·m-2·h-1....
3. High Voltage, Good Insulation Performance ,Electrical Resistivity Up To 10∧14 Ohm.Cm...
4. High Polished Surface Up To Rz0.8(Ra0.1) ...
5. Superior Mechanical Strength, Max 10 MPa.m1/2 Fracture toughness,
6. Pressure Resistance, Max 2300MPa compressive strength...
7. Anti-High Corrosion Resistance, Such As Acid  Alkali Resistance...
8. Long Service Life...
9. Other excellent property

The properties sheet of our products:

Properties  Units  95%Alumina  99 % Alumina     ZrO2 
 Density   g / cm³ 3.7 3.92 5.95-6.0g/cm³
Water absorption  % 0 0 0
Coefficient of thermal expansion                             10-6/K 7.9 8.5 10.5
Modulus of Elasticity Young's Mod                          GPa 280 340 210
Poisson's ratio   / 0.21 0.22 0.3
HV Hardness  HV MPa 1400 1650 1300-1365
Flexural Strength @ room temperature               MPa 280 310 950
Flexural Strength @700°C                                            MPa 220 230 210
Compressive Strength @ room temperature MPa 2000 2200 2000
Fracture Toughness   MPa *m 1/2 3.8 4.2 10
Heat conductivity @ room temperature          W/ m*k  18-25 26-30 2-2.2
Electrical Resistivity @ room temperature   Ω*mm2 /m >1015 >1016 >1015
Max use temperature                                             °C 1850 2100 1650
Resistance to acid alkaline                                              / high  high  high 
Dielectric Constant  / 9.5 9.8 26
Dielectric  Strength  KV/mm 10 10 10
Thermol Shock Resistance  △ T ( °C )  220 180-200 280-350
Tensile Strength @ 25 °C MPa  200 248 252
Thermal Conductivity(25℃) W/m·K 30 35 3



Contact Us

  1. 120.214.*.* - China/Henan - Ceramic rod

    69.243.*.* - America/Chicago - Ceramic tube

    140.233.*.* - America/New_York - Zirconia ceramic

    195.75.*.* - Europe/Madrid - Ceramic pin

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