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MgF2 is an excellent Infrared crystal Crystals.
MTI supplies BaF2 crystal substrate, window and blank up to 3" diameter for all IR applications
Xtl Structure |
Lattice (Å) |
Melting Point |
Density g/cm3 |
Hardness |
Thermal Expansion |
Refractive index |
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Tetragonal |
a = 4.64 c = 3.06 |
1255 oC |
3.18 |
6 (mohs) |
13.7x10-6 / oC, // c 8.48x10-6 / oC, perpen. c |
ho 1.37740 he 1.38945 |
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○ Crystal structure: tetragonal ○ Lattice constant: a=4.64Å, c=3.06Å ○ Density: 3.18 g/cc ○ Young’s modulus: 138.5GPa (20,000psi)
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○ Thermal linear expansion coefficient: | c= 8.48E-6/K; ||c= 13.7E-6/K ○ Specific heat capacity: 920J/kg-K ○ Thermal conductivity: 0.3 W/m-K ○ Melting point: 1255 °C
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For physical property sheet of MgF2, please click here.
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Working days : Monday to Saturday
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