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Lanthanum Hexaboride...
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Lanthanum Hexaboride (LaB6) Materials
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Lanthanum Hexaboride Ring, LaB6 Ring
HTRE1660
New product
Lanthanum Hexaboride ring has excellent performance such as high conductivity, good stability, and lower evaporation rate. We can provide Lanthanum Hexaboride rings at a competitive price.
Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.
More info
Lanthanum Hexaboride ring also called lanthanum boride ring and LaB6 ring, which has excellent performance such as high conductivity, good stability, and slower 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.
Lanthanum Hexaboride Ring Physical Properties
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 |
Lanthanum Hexaboride Ring Chemical Composition
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 | ||
Lanthanum Hexaboride Ring 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
Other Hexaborides Ring
We also manufacture other Hexaborid-Ceramics Lanthanides Ring, such as cerium boride (CeB6) Ring, Calcium Hexaboride (CaB6) Ring, Europium Hexaboride (EuB6) Ring, etc.
Why chose us?
- We can provide geomet coating surface for the Lanthanum Hexaboride LaB6 ring.
- The minimum order quantity is 1 piece.
- High purified material of 99.995%.
- Competitive Pricing and lead time.
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