PROPRIETARY Mullite Mullite (Al2O3•SiO2)

Material group: Ceramics / Mullite (Al2O3•SiO2)
Country / Standard: PROPRIETARY

Data updates

Latest Update: 2023-08
Total number of updates: 5
Update History
2022-11 2022-10 2020-03 2018-02

This material has 149 properties — only a subset is shown here.

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PROPRIETARY Mullite Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
150 — 179 GPa
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Dielectric Strength
9.8 — 10 kV/mm
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Thermal Conductivity
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W/(m∙°C)
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Volume Resistivity
1e+008 — 1e+012 Ω·m
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Color
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Density
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kg/dm³
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Dissipation Factor (tan δ)
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Relative Permittivity
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Apparent Porosity
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%
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Average Crystal Size
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µm
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Bulk Density
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kg/dm³
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Dielectric Loss Factor
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tan δ
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Electrical Conductivity
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S/m
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Poisson Coefficient
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Service Temperature
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°C
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Shock Resistance, ΔT
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°C
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Coefficient of Linear Thermal Expansion (CLTE)
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10-6/°C
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Water Absorption
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%
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Gas Permeability
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%
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This material has 149 properties — only a subset is shown here.

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PROPRIETARY Mullite Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
103 — 138 MPa
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Compression Strength
550 — 1034 MPa
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Modulus of Rupture
10.3 — 206 MPa
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Rockwell Hardness (HR)
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Vickers Hardness (HV)
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Fracture Toughness
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MPa·√m
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Knoop Hardness
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GPa
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Vickers Hardness (HV)
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GPa
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Mohs Hardness
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  • -Cross References
  • 4Composition
  • 28Mechanical Properties
  • 89Physical Properties
  • -Heat Treatment
  • -Metallography
  • -Machinability
  • -Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • 20Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
  • 8Total Suppliers