PROPRIETARY Polycristalline Ruby (Hipped) Alumina (Al2O3)

Material group: Ceramics / Alumina (Al2O3)
Country / Standard: PROPRIETARY

Data updates

Latest Update: 2022-11
Total number of updates: 1
Update History

This material has 45 properties — only a subset is shown here.

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PROPRIETARY Polycristalline Ruby (Hipped) Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
400 GPa
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Thermal Conductivity
30 W/(m∙°C)
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Color
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Density
3.99 kg/dm³
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Heat Capacity
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J/(kg∙°C)
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Service Temperature
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°C
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Crystal Structure
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Grain Size
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mm
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Poisson Coefficient
val1
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Coefficient of Linear Thermal Expansion (CLTE)
val1
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10-6/°C
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Water Absorption
val1
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%
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Gas Permeability
val1
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%
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This material has 45 properties — only a subset is shown here.

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PROPRIETARY Polycristalline Ruby (Hipped) Mechanical Properties

Temperature

PROPERTY / VALUE
Compression Strength
4000 MPa
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Modulus of Rupture
600 MPa
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Fracture Toughness
val1
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MPa·√m
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Vickers Hardness (HV)
2000
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  • -Cross References
  • 6Composition
  • 4Mechanical Properties
  • 14Physical Properties
  • -Heat Treatment
  • -Metallography
  • -Machinability
  • -Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • 20Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
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