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Lanthanum Hexaboride tube, also...
HTRE1239
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Lanthanum Hexaboride tube, also called lanthanum boride tube and LaB6 tube, which has excellent performance such as high conductivity, good stability, and lower evaporation rate. It usually is used as the cathode material which is widely used in many fields of modern technology
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Lanthanum Hexaboride tube, also called lanthanum boride tube and LaB6 tube has excellent performance such as high conductivity, good stability, and lower evaporation rate. It usually is used as the cathode material which is widely used in many fields of modern technology, such as plasma generators, rf ion sources, mass spectrometers, electronic micromirrors, and some electronics.
Structure: | polycrystalline | ||
Thermal conductivity: | W/mK | 47 | (20 °C) |
Thermal expansion: | 10-6K-1 | 6.2 | (20 - 900 °C) |
Density: | g/cm3 | 4.72 | |
Melting point: | °C | 2528 | |
Spec. electrical resistance: | microohm cm | ca. 15 | (20 °C) |
Electrical conductivity: | S/cm | 6.65 x 104 | (20 °C) |
Current density: | A/cm2 | 200 | (1600 °C) |
Electron emissivity: | eV | < 4 |
LaB6 Purity: 99%, 99.9%, 99.9995%, B(% min.): 31% | |||
Rare Earth Impurities | Non-RE Impurities | ||
Ce | <120ppm | Fe | <250ppm |
Pr | <150ppm | Si | <100ppm |
Nd | <180ppm | Ca | <90ppm |
Sm | <112ppm | C | <300ppm |
Y | <250ppm | Mg | <100ppm |
Ti | <100ppm |
We also manufacture other Hexaborid-Ceramics Lanthanides products, such as cerium boride (CeB6) tubes, Calcium Hexaboride (CaB6) tubes, Europium Hexaboride (EuB6), etc.
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