Ceramic Technical Specification

Properties

Unit

Aluminia(AI2O3)

Zirconia(ZrO2)

Structure

Poly

Poly

Composition(wt %)

AI2O3

ZrO2

Purity

%

99.80

95

Density

g/cm3

3.90

6.00

Hardness

HV

1900

1200

Compression strength

MPa

2500

2000

Fusion Temperature

°C

1500

1000

Thermal Expansion

10-6/K

8.10

10.50

Chemical Resistence

(Acids)

Excellent

Good

Chemical Resistence

(Bases)

Good

Good

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