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Zirconia ceramic substrate/plate

Zirconia ceramic substrate/plate

 

The main performance parameters

Product Name

Zirconia ceramic plate/substrate

Material

Yttria-stabilized Zirconia(YSZ)

Density

> 6 g/cm3

Water Absorption

 0 %

Color

 White

Rockwell Hardness (R45N)

90

Flexural Strength (20°C)

>1200 Mpa

Compressive Strength (20°C)

2100 Mpa

Modulus of Elasticity (20°C)

>200 Gpa

Poisson's Ratio (20°C)

0.22~0.23

Fracture Toughness (20°C)

8.0 MPa m^(1/2)

Thermal Conductivity (20°C-400°C)

2.5 W/(m.K)

Thermal Expansion Coefficient

10.0 x 10-6/°C

Other options

Alumina ceramicSilicon Nitride(Si3N4) ceramic, Aluminum Nitride(AlN) ceramic

 

Standard specifications
Product Name Purity / Method Size Thickness Polishing  
Zirconia Ceramic substrate >94.8% 114.3 x 114.3mm
101.6 x 101.6mm
100 x 100mm
76.2 x 76.2mm
50 x 50mm
10 x 10mm
φ50.8mm
φ100mm
Or others
0.1mm
0.25mm
0.385mm
0.5mm
0.635mm
1.0mm
2.0mm
Or others
Un-polished surface
Single side polished
Double side polished
 
Unpolished: Ra 0.2~0.75um
Polished:    Ra 0.02~0.05um
Best Polished: Ra  <10 nm
Inquiry Online

 

The YSZ ceramic substrate has sensitive electrical performance parameters and is mainly used in the fields of oxygen sensors, solid oxide fuel cells and high temperature heating bodies.
 
In terms of structural ceramics, zirconia ceramic plate are widely used in the field of structural ceramics because of its high toughness, high flexural strength and high wear resistance, excellent thermal insulation properties, and thermal expansion coefficient close to that of steel.

 

 
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