| 光學(xué)元件 >> 晶體 >> CaF2晶體 |
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產(chǎn)品編號(hào)： |
42010434316 |
產(chǎn)品名稱： |
CaF2晶體 |
規(guī) 格： |
齊全 |
產(chǎn)品備注： |
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產(chǎn)品類別： |
光學(xué)元件 |
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| 產(chǎn) 品 說(shuō) 明 |
| CaF2晶體 |
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| OPTICAL |
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Transmission Range |
0.13 to 10 microns |
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Refractive Index |
1.39908 at 5 microns |
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Reflection Loss |
5.5% at 5 µm (2 surfaces) |
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Restrahlen Peak |
35 microns |
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dN/dT |
-10.6 x 10-6/°C |
| PHYSICAL |
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Density |
3.18 g/cm3 |
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Melting Point |
1360 °C |
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Thermal Conductivity |
9.71 W/(m*K) |
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Thermal Expansion |
18.85 x 10-6/°C |
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Hardness |
Knoop 158.3 kg/mm2 (100) |
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Specific Heat Capacity |
854J/(kg K) |
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Dielectric Constant |
6.76 at 1MHz |
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Young's Modulus (E) |
75.8 GPa |
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Shear Modulus (G) |
33.77 GPa |
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Bulk Modulus (K) |
82.71 GPa |
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Elastic Coefficients |
C11=164 MPa, C12=53 MPa, C44=33.7 MPa |
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Apparent Elastic Limit |
36.54 MPa |
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Poisson Ratio |
0.26 |
| CHEMICAL |
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Solubility |
0.0017g/100g water at 20 °C |
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Molecular Weight |
78.08 |
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Class/Structure |
Cubic (111) cleavage | | |
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| 點(diǎn)擊數(shù)：2648 錄入時(shí)間：2011/4/20 【打印此頁(yè)】 【關(guān)閉】 |
