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Lanthanum Hexaboride Disc, LaB6 Disc-Heeger Materials Inc View larger

Lanthanum Hexaboride Disc, LaB6 Disc

HTRE1241

New product

Lanthanum Hexaboride disc, also called lanthanum boride disc and LaB6 disc, which has excellent performance such as high conductivity, good stability, lower evaporation rate. 

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Lanthanum Hexaboride disc also called lanthanum boride disc and LaB6 disc, 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.

LaB6 Disc

Lanthanum Hexaboride Disc 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 Disc 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

Other Hexaborides Disc

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

Why chose us?

  • We can provide geomet coating surface for the Lanthanum Hexaboride LaB6 disc.
  • The minimum order quantity is 1 piece.
  • High purified material of 99.995%.
  • Competitive Pricing and lead time.

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