Lanthanum Hexaboride Tube, LaB6 Tubes
Abstract:
Lanthanum Boride, also called Lanthanum Hexaboride or LaB6, is an inorganic chemical and refractory ceramic material. Supreme Ceramic Materials (SCM) supplies lanthanum boride tubes with high quality and fast delivery, and customized products are available.
Lanthanum Hexaboride Tube, LaB6 Tubes
Lanthanum Boride, also called Lanthanum Hexaboride or LaB6, is an inorganic chemical, a boride of lanthanum, and a refractory ceramic material. It is stable in a vacuum; it has a high melting point of 2210 °C. It is insoluble in water and hydrochloric acid. Lanthanum Hexaboride (LaB6) Tube can be used widely in various fields beaded on its properties. We provide LaB6 Tube per drawing; dimensions will be relatively small compared to metal parts, and regular purity is 99.5%.
Lanthanum Hexaboride Material Specifications
|
Product |
Lanthanum Hexaboride |
Structure |
Polycrystalline |
|
Symbol |
LaB6 |
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 Conductivity |
6.65×104 S/cm (20℃) |
|
Melting Point |
2528 K |
Current Density |
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 |
