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CY0104 Magnesium Fluoride Crystal (MgF2 Crystal) Maximize

CY0104 Magnesium Fluoride Crystal (MgF2 Crystal)

Catalog No.CY0104
MaterialMagnesium Fluoride
ShapeRod Blank Windows or Customize Windows Lens Prism
CAS Number7783-40-6
SynonymsMagnesium Difluoride, Magnesium (II) Fluoride. Molecular Weight (M.W.): 62.30

Magnesium Fluoride Crystal is used as a coating, optical windows, lenses, modulating panels, etc. It's also used as a metallurgical (deoxidant) additive. Stanford Advanced Materials (SAM) is a trusted supplier and manufacturer of Magnesium Fluoride Crystals.

Related products: Lanthanum Fluoride Crystal SubstratesCalcium Fluoride Crystal.


More details

Magnesium Fluoride Crystal Description

Magnesium fluoride crystal is a positive birefringent crystal with high light transmittance from vacuum ultraviolet to infrared spectrum. Magnesium fluoride is a strong, hard material that can resist thermal and mechanical shocks.

CY0104 Magnesium Fluoride Crystal


Magnesium Fluoride Crystal Specification

Item No.DescriptionShapeLot SizeUS$
C-MgF2Magnesium Fluoride CrystalRod, Blank, Windows or Customize Windows, Lens, Prism50, 200, 1000 pcAsk for a quotation


Crystal TypeRutile type structure
Transmission Range0.11-7.5 µm
Reststrahlen20.0 µm
Density3.177 g/cm3
Melting Point1255°C
Molecular Weight62.3018
Thermal Conductivity25.0 W/(m•K) @ 20K, 0.3 W/(m•K) @ 300K
Thermal Expansion||C: 13.7 x 10-6/ ^ C: 8.48 x 10-6/K
Hardness (Knoop)415.6
Young's Modulus158.55 Gpa
Shear Modulus54.66 Gpa
Bulk Modulus101.32 Gpa
Rupture Modulus49.0 Mpa
Elastic CoefficientC11=140.2, C12=89.5, C33=204.7 Gpa
Dielectric Constant||C: : 4087 ^c: 5.45
Solubility Water<0.0002 g/100g @ 0-60°C
Cleavage Planes(110)
Standard Diameter140 mm
ApplicationScintillation material, correction pare in lens systems


Magnesium Fluoride Crystal Application

Optical crystals of magnesium fluoride are used as a coating, optical windows, lenses, modulating panels or other optical components. It is also used as a metallurgical (deoxidant) additive, finishing agent for titanium pigment, fluorescent material for CRT and ceramics.

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