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LA1412 Lanthanum Hexaboride Sheet, LaB6 Sheet

  • Catalog No. LA1412
  • Molecular Formula LaB6
  • Molecular Weight 203.78
  • Appearance Purple
  • Melting Point 2210 °C
  • Density 4.72 g/cm3
  • Solubility in Water Insoluble
  • Crystal Structure Cubic
Datasheet

LA1412 Lanthanum Hexaboride Sheet, LaB6 Sheet

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Lanthanum Hexaboride Sheet Description

Lanthanum Hexaboride Sheet & Plate is made of Lanthanum Boride ceramic. Lanthanum Boride also called Lanthanum Hexaboride or LaB6, is a refractory ceramic material. It has a high melting point of 2210 °C, and is insoluble in water and hydrochloric acid. And it is stable in a vacuum.

Borides are hard, high-melting materials with metal-like conductivity, and they are stable to nonoxidizing acids but break down in strong oxidizing agents and strong alkalis. Borides are used in semiconductors, superconductors, diamagnetic, paramagnetic, ferromagnetic, anti-ferromagnetic, turbine blades, and rocket nozzles.

Lanthanum Hexaboride Sheet 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 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

 

Lanthanum Hexaboride Sheet 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

Packing Service

ACM’s Lanthanum Hexaboride Sheet & Plate is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.

 

Related Documents
SAFETY DATA SHEET of Lanthanum Hexaboride
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