CG MATERIAL
Lanthanum Hexaboride Slab, LaB6 Tablet
Lanthanum Hexaboride Slab, LaB6 Tablet
Lanthanum hexaboride (LaB6) slab, also known as LaB6 tablet, is a ceramic material widely used in scientific and industrial applications. It is a refractory material that exhibits excellent high-temperature stability, corrosion resistance, and electrical conductivity.
Lanthanum Hexaboride Properties
| Compound Formula | LaB6 |
| Molecular Weight | 203.78 |
| Appearance | Purple to Violet |
| Melting Point | 2210 °C |
| Density | 2.61 g/cm3 |
Lanthanum Hexaboride Applications
-Thermionic emission (cathode)
-Plasma source for plasma enhanced coating (PECVD)
-Vacuum electron beam welding machine
-Electron beam surface reforming device
-Electron beam lithography device
-Transmission electron microscope
-Scanning electron microscope
-Surface analysis device
-Radio therapy devices
Lanthanum Hexaboride Slab Specifications
| Product | Lanthanum Hexaboride | Structure | Polycrystalline |
| Symbol | LaB6 cathode | Thermal Conductive | 47 W/mK (20℃) |
| Cas No. | 12008-21-8 | Thermal Expansion | 6.2 10-6K-1 (20-900℃) |
| Atomic Mass | 203.78 g/mol | Electrical Resistance | ca.15 μΩ cm (20℃) |
| Density | 4.72 g/cm3 | Electrical Conductive | 6.65×104 S/cm (20℃) |
| Melting Point | 2528 K | Current Denstiy | 150 A/cm2 (1950℃) |
| Hardness | 87.5 RA | Electron Emissivity | 2.6 eV |
| Flexure Strength (σ) | 200 Mpa | Fracture toughness (Kic) | 3.0 MN/m3/2 |
Lanthanum Hexaboride Slab Applications
-Thermionic emission (cathode)
-Plasma source for plasma enhanced coating (PECVD)
-Vacuum electron beam welding machine
-Electron beam surface reforming device
-Electron beam lithography device
-Transmission electron microscope
-Scanning electron microscope
-Surface analysis device
-Radio therapy devices
Packaging
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