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Aluminium Oxides:

Aluminium Oxide 90% / Alumina 90% / Al2O3 90%

Description

Price largely depends on the geometry of the product.

General

Alumina 90%, Alumina oxide 90%, Al2O3 - 90%, Aloxide, Aloxite or Alumdum

Properties

Chemical properties

Minimum value Maximum value Unit Sources
%
%

Electrical properties

Minimum value Maximum value Unit Sources
kV/mm
0.2 0.2 % Idemat 2003
V
1000000 100000000000000 Ohm.mm²/m Idemat 2003

Manufacturing Properties

Minimum value Maximum value Unit Sources

Mechanical properties

Minimum value Maximum value Unit Sources
340 365 MPa Idemat 2003
2400 2413 MPa Idemat 2003
MPa
3690 3690 kg/m³ Idemat 2003
%
MPa
0.15 0.15 Idemat 2003
J/cm
MPa
228 228 MPa Idemat 2003
MPa
MPa
320000 320000 MPa Idemat 2003

Optical properties

Minimum value Maximum value Unit Sources

Thermal properties

Minimum value Maximum value Unit Sources
°C
2047 2047 °C Idemat 2003
20 1900 °C Idemat 2003
J/kg.K
29 29 W/m.K Idemat 2003
6.4 8 e-6/K Idemat 2003

Environment

mPt
Pt
mELU
MJ/MJ
MJ
kg
kg
Idemat 2003, Design for Sustainability, Delft University of Technology

Tags

Tags: Electrical Properties: Dielectric Loss Factor < 1 % , Dielectric Loss Factor < 5 % , Dielectric Loss Factor < 10 % , Dielectric Loss Factor < 50 % , Maximum Dielectric Loss Factor ≥ 0, 01 % , Maximum Dielectric Loss Factor ≥ 0, 05 % , Maximum Dielectric Loss Factor ≥ 0, 1 % , Resistivity < 1e+15 Ohm.mm²/m , Resistivity < 1e+20 Ohm.mm²/m , Maximum Resistivity ≥ 0, 01 Ohm.mm²/m , Maximum Resistivity ≥ 0, 1 Ohm.mm²/m , Maximum Resistivity ≥ 1 Ohm.mm²/m Mechanical Properties: Bending Strength < 1.000 Mpa , Maximum Bending Strength ≥ 0, 1 MPa , Maximum Bending Strength ≥ 1 MPa , Maximum Bending Strength ≥ 10 MPa , Maximum Bending Strength ≥ 100 MPa , Maximum compressive strength ≥ 0, 1 MPa , Maximum compressive strength ≥ 1 MPa , Maximum compressive strength ≥ 10 MPa , Maximum compressive strength ≥ 100 MPa , Maximum compressive strength ≥ 1.000 MPa , Density < 5.000 kg/m³ , Density < 10.000 kg/m³ , Maximum Density ≥ 1 kg/m³ , Maximum Density ≥ 5 kg/m³ , Maximum Density ≥ 10 kg/m³ , Maximum Density ≥ 50 kg/m³ , Maximum Density ≥ 100 kg/m³ , Maximum Density ≥ 500 kg/m³ , Maximum Density ≥ 1.000 kg/m³ , Friction coefficient < 0, 2 , Friction coefficient < 0, 3 , Friction coefficient < 0, 4 , Friction coefficient < 0, 5 , Maximum friction coefficient ≥ 0, 1 , Tensile strength < 1.000 Mpa , Maximum tensile strength ≥ 1 Mpa , Maximum tensile strength ≥ 10 Mpa , Maximum tensile strength ≥ 100 Mpa , Young's modulus < 350.000 Mpa , Young's modulus < 400.000 Mpa , Maximum Young's modulus ≥ 5.000 Mpa , Maximum Young's modulus ≥ 10.000 Mpa , Maximum Young's modulus ≥ 50.000 Mpa , Maximum Young's modulus ≥ 100.000 Mpa , Maximum Young's modulus ≥ 150.000 Mpa , Maximum Young's modulus ≥ 200.000 Mpa , Maximum Young's modulus ≥ 250.000 Mpa , Maximum Young's modulus ≥ 300.000 Mpa Thermal Properties: Maximum thermal expansion ≥ 10e-6K , Maximum thermal expansion ≥ 50e-6K , Maximum thermal expansion ≥ 100e-6K , Maximum melting temperature ≥ 1.000 °C , Minimum service temperature < 50 °C , Minimum service temperature < 100 °C , Maximum service temperature > 50 °C , Maximum service temperature > 100 °C , Maximum service temperature > 500 °C , Maximum service temperature > 1.000 °C , Thermal conductivity < 100 W/m.K , Maximum thermal conductivity ≥ 0, 1 W/m.K , Maximum thermal conductivity ≥ 1 W/m.K , Maximum thermal conductivity ≥ 10 W/m.K , Thermal expansion < 10e-6/K , Thermal expansion < 50e-6/K , Thermal expansion < 100e-6/K , Maximum thermal expansion ≥ -1e-6/K , Maximum thermal expansion ≥ 1e-6/K , Maximum thermal expansion ≥ 5e-6/K Material Categories: Acidic Refractories , Advanced Ceramic , Alumina Ceramic , Alumiunium Oxide Ceramic , Crystalline Ceramic , Engineering Ceramic , Fine Ceramic , Inorganic Compound , Metal Oxide , Non-metallic Material