Lanthanum Hexaboride (LaB6) Customized Parts

HTRE1242

New product

Lanthanum hexaboride (LaB6) materials have excellent electronic emission properties and anti-poisoning properties. LaB6 is one of the preferred electronic source materials for long life design of hollow cathode miniaturization. 

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HM offers high-quality lanthanum hexaboride parts at competitive prices. The parts can be customized according to your request or drawing.

Lanthanum Hexaboride parts 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 parts Chemical Compositionc

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

 

Why chose us?

  • The minimum order quantity is 1 piece.
  • High purified material of 99.995%.
  • Competitive Pricing and lead time.

Hexaborides Parts

We also manufacture other Hexaborid-Ceramics Lanthanides parts, such as cerium boride (CeB6) parts, Calcium Hexaboride (CaB6) parts, and Europium Hexaboride (EuB6), etc.

LaB6, CaB6, CeB66, EuB6.

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