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Aluminium Oxides:

Aluminium Oxide 95% / Alumina 95% / Al2O3 95%

Description

Price largely depends on the geometry of the product but is approximately 5 or 10 times as high as steel.

General

Alumina 95%, Alumina oxide 95%, Al2O3 - 95%, Aloxide, Aloxite or Alumdum

Properties

Chemical properties

Minimum value Maximum value Unit Sources
%
%

Electrical properties

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

Manufacturing Properties

Minimum value Maximum value Unit Sources

Mechanical properties

Minimum value Maximum value Unit Sources
248 248 MPa Idemat 2003
1288 1288 MPa Idemat 2003
MPa
3880 3880 kg/m³ Idemat 2003
%
MPa
0.17 0.17 Idemat 2003
J/cm
MPa
105 107 MPa Idemat 2003
MPa
MPa
300000 370000 MPa Idemat 2003

Optical properties

Minimum value Maximum value Unit Sources

Thermal properties

Minimum value Maximum value Unit Sources
°C
°C
-100 1650 °C Idemat 2003
J/kg.K
27 27 W/m.K Idemat 2003
3.6 7.3 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: 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 < 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 , Maximum Young's modulus ≥ 350.000 Mpa Thermal Properties: Minimum service temperature < -50 °C , Minimum service temperature < -10 °C , Minimum service temperature < 10 °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