Lanthanum Hexaboride Customized Parts, LaB6

HTRE1242

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Lanthanum Hexaboride (LaB6) materials boast exceptional electronic emission properties and resistance to poisoning. LaB6 stands out as a favored electronic source material, particularly in pursuing long-life design for miniaturized hollow cathodes. Heeger Materials offers top-quality LaB6 customized parts at competitive prices, with customized options to meet specific requirements.

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Data sheet

MaterialsLaB6

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Lanthanum Hexaboride (LaB6) Disc is known for its excellent physical and chemical properties, including a high melting point, good thermal and electrical conductivity, and outstanding electron emissivity. It is commonly used as cathode materials in electron microscopes, X-ray sources, and electron beam welding equipment.

Lanthanum Hexaboride Customized Parts, LaB6

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 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

Lanthanum Hexaboride Parts Applications

  • Used to manufacture components such as nozzles, turbine blades, and combustion chambers for aerospace engines.
  • Used as corrosion-resistant seals and valve components for handling corrosive media and process fluids under high-temperature and high-pressure conditions.
  • Used to fabricate nuclear fuel elements, control rods, and reactor components.
  • Used as refractory materials for furnaces and smelting equipment.
  • Used to produce high-temperature capacitors, heating elements, and dielectric support materials.

Lanthanum Hexaboride Parts Packing

Lanthanum Hexaboride Customized Parts are carefully packaged in carton boxes with foam protection to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.

Lanthanum Hexaboride (LaB6) Customized Parts Packing

Other Hexaborides Parts 

HM is a leading supplier of other Hexaborid-Ceramics Lanthanides parts, such as Cerium Boride (CeB6) parts, Calcium Hexaboride (CaB6) parts, Europium Hexaboride (EuB6), etc.

Why choose us?

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

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