Lanthanum Hexaboride Rod

Abstract:
Lanthanum hexaboride, also called lanthanum boride and LaB6, is an inorganic chemical, a boride of lanthanum. Supreme Ceramic Materials (SCM) supplies Lanthanum Hexaboride Rods with high quality and fast delivery, and customized products are available.

 

Lanthanum Hexaboride Rod Description

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 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. High Purity (99.999%) Lanthanum Boride Sputtering Target nanopowder forms may be considered.

 

Lanthanum Hexaboride Rod 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 Denstiy

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

 

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