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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 ceramic, Silicon 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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Zirconia ceramic substrate/plate

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