Audited Supplier
Aerospace, Electronics, Medical, Refractory, Industrial Ceramic
Ceramic Plates
1065 Hv
Purpel
>99.5
HS
15W/Mk
Impurity Element Content
Monocrystalline
Bending, Welding, Cutting, Punching, Decoiling
4.15g/cm3
INNOVACERA
Carton Box/Wooden Box
Customized
Fujian, China
Product Description
Lanthanum hexaboride also called lanthanum boride (LaB6 ) is an inorganic non- metallic compound composed of low-valence boron and the rare metal element lanthanum. It is a refractory ceramic that could resist high temperature and
harsh environments. Lanthanum hexaboride ceramic has lots of applications due to its ideal thermal, chemical, and electronic properties.
harsh environments. Lanthanum hexaboride ceramic has lots of applications due to its ideal thermal, chemical, and electronic properties.
As Lanthanum hexaboride has the characteristics of high emission current density and low evaporation rate at high temperature, it always work as a cathode material with superior performance and has gradually replaced some tungsten cathodes in industrial applications.
Applications
Features
1. Excellent thermal shock resistance
2. Good electrical conductivity
3. Excellent chemical and oxidation esistance
3. Excellent chemical and oxidation esistance
* Scanning Electron Microscopes
* Transmission Electron Microscopes
* Electron Micro Probe Analyzers
* Electron Lithography Systems
* Electron Accelerators
* Thermal Cathode
* Transmission Electron Microscopes
* Electron Micro Probe Analyzers
* Electron Lithography Systems
* Electron Accelerators
* Thermal Cathode
Lanthanum Hexaboride Applications:
Thermionic emission (cathodes)
Plasma sources for plasma-enhanced chemical vapor deposition (PECVD)
Vacuum electron beam welding systems
Electron beam surface modification devices
Electron beam lithography systems
Transmission electron microscopes (TEM)
Scanning electron microscopes (SEM)
Surface analysis systems
Radiotherapy devices
Lanthanum Hexaboride Properties:
| Properties | Unit | Lanthanum Hexaboride |
| Purity | % | >99.5 |
| Density | g/cm3 | >4.30 |
| Structure | / | Monocrystalline |
| Vickers hardness | HV | 1065 |
| Shore hardness | HS | HS |
| Thermal conductivity | W/mK | 15 |
| Electrical Conductivity | S/m | 1.83*10^6 |
| Flexural strength | MPa | 165 |
