MEET

ALOXYN

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THE TRANSPARENT

Aluminium

ALOXYN is a superior engineered material making a difference in the swiftly changing world by redefining technology. It offers complex technological solutions that drive interplanetary spaceships, increases the degree of ballistic protection, provides high-performance solar panels for satellites, suitable for mid-infrared window and transparent armor applications.

ALOXYN

IN A GLANCE

Aluminum Oxynitride is an advanced polycrystalline transparent material with remarkable hardness, superior strength, better chemical resistance, high-temperature resistance, and outstanding optical transparent properties in the range from ultraviolet to mid-infrared region.

typical

properties

PHYSICAL

Crystal Structure

-

Cubic Spinel

Stoichiometry

-

Al(64+x)/3 O32-x Nx (2.75 ≤ x ≤ 5)

Density

-

3.711 ( g/cc3 )

Lattice Constant

-

7.946 Ã…

MECHANICAL

Flexure Strength

-

228 - 307 (MPa)

Compressive Strength

-

2677 (MPa)

Fracture Toughness

-

2.4 - 2.9 (MPa-m1/2 )

Hardness

-

13.8 (GPa)

THERMAL

Thermal Conductivity (W/m - 0c)

-

9.4-10.3

Coefficient of Expansion ( / 0c)
(Between 25 - 1000 0c)

-

7.6 x 10-6 / 0c

ELASTIC

Young’s Modulus

-

307 - 320 (GPa)

Shear Modulus

-

123 - 128 (GPa)

Bulk Modulus

-

229.8 (GPa)

Poisson’s Ratio

-

0.25 - 0.26

DIELECTRIC

Dielectric Constant (1 MHz)

-

8.56

Dielectric Constant (7 GHz)

-

8.6

Dielectric Loss (1 MHz)

-

0.0005

Dielectric Loss (7 GHz)

-

0.0002

OPTICAL

Refractive index (at wavelength 0.5 μm)

-

1.77 - 1.88

Absorption Coefficient (at wavelength 3.39 μm)

-

0.1

Transmission wavelength range

-

0.22 - 6

typical

properties

PHYSICAL

Crystal Structure

-

Cubic Spinel

Stoichiometry

-

Al(64+x)/3 O32-x Nx (2.75 ≤ x ≤ 5)

Density

-

3.711 ( g/cc3 )

Lattice Constant

-

7.946 Ã…

ELASTIC

Young’s Modulus

-

307 - 320 (GPa)

Shear Modulus

-

123 - 128 (GPa)

Bulk Modulus

-

229.8 (GPa)

Poisson’s Ratio

-

0.25 - 0.26

MECHANICAL

Flexure Strength

-

228 - 307 (MPa)

Compressive Strength

-

2677 (MPa)

Fracture Toughness

-

2.4 - 2.9 (MPa-m1/2 )

Hardness

-

13.8 (GPa)

DIELECTRIC

Dielectric Constant (1 MHz)

-

8.56

Dielectric Constant (7 GHz)

-

8.6

Dielectric Loss (1 MHz)

-

0.0005

Dielectric Loss (7 GHz)

-

0.0002

OPTICAL

Refractive index (at wavelength 0.5 μm)

-

1.77 - 1.88

Absorption Coefficient (at wavelength 3.39 μm)

-

0.1

Transmission wavelength range

-

0.22 - 6

THERMAL

Thermal Conductivity (W/m - 0c)

-

9.4-10.3

Coefficient of Expansion ( / 0c)
(Between 25 - 1000 0c)

-

7.6 x 10-6 / 0c

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ALOXYN
AGHOR / EV
HELIUM-3

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