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ICE Al2O3 99.8

Category Ceramic , Oxide , Aluminum Oxide
Manufacturer International Ceramic Engineering
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF ICE Al2O3 99.8.pdf
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Material Notes:
Data provided by the manufacturer, International Ceramic Engineering.
Physical Properties Metric English Comments
Density 3.92 g/cc
0.142 lb/in³
Water Absorption 0.00 %
0.00 %
Mechanical Properties Metric English Comments
Hardness, Mohs 9.0
9.0
Tensile Strength, Ultimate 150 MPa
21800 psi
Flexural Strength 300 MPa
43500 psi
Compressive Strength 2400 MPa
348000 psi
Fracture Toughness 4.50 MPa-m½
4.10 ksi-in½
Thermal Properties Metric English Comments
CTE, linear 7.40 µm/m-°C

@Temperature 25.0 - 600 °C
 4.11 µin/in-°F

@Temperature 77.0 - 1110 °F
Thermal Conductivity 38.9 W/m-K
270 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air 1750 °C
3180 °F
Component Elements Properties Metric English Comments
Al2O3 99.8 %
99.8 %
Electrical Properties Metric English Comments
Dielectric Constant 9.3

@Frequency 1e+6 Hz
 9.3

@Frequency 1e+6 Hz
Dielectric Strength 9.10 kV/mm
231 kV/in
Dielectric Loss Index 0.0016
0.0016
1 MHz, 25°C (77°F)
Descriptive Properties Value Comments
Color Ivory
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