Goodfellow Corp. Ruby Alumina Powder
Goodfellow Corp. Ruby Alumina Powder
SKU:ALU-f7f056
Ruby Alumina Powder with Chromium Oxide. Top-tier performance for high-resistance applications.
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$59.99
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$59.99
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Goodfellow Corp. Ruby Alumina Powder
$59.99
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Goodfellow Corp. Ruby Alumina Powder
$59.99
Quantity: 1
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Experience exceptional quality and performance with our Ruby Alumina Powder crafted by Goodfellow Corp. This powder boasts a Chromium Oxide content of 1%, a maximum particle size of 45µm, and impressive mechanical and thermal properties. Ideal for various applications requiring high chemical resistance, superior hardness, and excellent thermal conductivity, this powder meets stringent industry standards for reliability and durability.
Product Specifications
Chemical Resistance Alkalis
Good
Chemical Resistance Concentrated Acids
Good
Chemical Resistance Dilute Acids
Good
Chemical Resistance Halogens
Good
Chemical Resistance Metals
Good
Electrical Properties Dielectric Constant
7.5 to 11.5
Electrical Properties Dielectric Strength
15.0 to 50.0 kV mm-1
Electrical Properties Volume Resistivity At 25 Degree Celsius C
1014 Ω·cm
Material Material
RubyRuby exhibits identical properties to those of Sapphire. Small amounts of impurities give Ruby a red coloration.
Mechanical Properties Hardness Knoop
2000 Kgf mm-2
Mechanical Properties Hardness Vickers
2500 to 3000 Kgf mm-2
Mechanical Properties Tensile Modulus
350.00 to 390.00 GPa
Mechanical Properties Tensile Strength
250.00 to 400.00 MPa
Physical Properties Apparent Porosity
0.00 %
Physical Properties Density
3.980 g·cm-3
Physical Properties Useful Optical Transmission Range
150 to 5500 nm
Physical Properties Water Absorption Saturation
0 %
Pultrusion Compressive Strength
2100 MPa
Specifications Chromic Oxide Cr2o3 Content
1 %
Specifications Form
Powder
Specifications Maximum Particle Size
45 µm
Specifications Weight
20 to 100 g
Thermal Properties Coefficient Of Thermal Expansion At 20 To 100
5.800 x10-6 K-1
Thermal Properties Melting Point
2050.00 ºC
Thermal Properties Specific Heat At 25 Degree Celsius C Temperat
750.0 J K-1 kg-1
Thermal Properties Thermal Conductivity At 20 Degree Celsius C T
35.00 to 40.00 W m-1K-1
Thermal Properties Upper Continuous Use Temperature
1800 to 1950 ºC
Type Type
CeramicCeramics are non-organic, non-metallic materials which show excellent resistance to high temperatures, abrasives and chemicals. They have comparatively low densities and are extremely hard. The nature of their structure means that some show poor shock resistance.