CE1857 Cerium Hexaboride Disc (CeB6 Disc)

Catalog No. CE1857
Size Max. Dia. 12” Min. Thk. 0.1”
Appearance Blue metallic discs
Density 4.80-4.87 g/cm3
Melting Point 2552°C

SAM is a global supplier of Cerium Hexaboride Disc (CeB6 Disc) with competitive price and excellent service. All sizes of CeB6 ceramic parts are finished with fine grinding, regular appearance, and high dimensional accuracy. Other customized shapes of CeB6 ceramic are available upon request.

Other shapes of CeB6 ceramic: Cerium Hexaboride Powder, Cerium Hexaboride Tube, Cerium Hexaboride Rod

Description of Cerium Hexaboride Disc

Cerium Hexaboride (CeB6, also known as Cerium boride) is an inorganic chemical. It is a refractory ceramic material, which is insoluble in water or hydrochloric acid and very stable in a vacuum. Stoichiometric samples of CeB6 have a blue metallic luster. CeB6 is also a superconductor and semiconductor with a relatively high melting point of 2552 ℃.

Cerium Boride or (Cerium Hexaboride) is generally immediately available in most volumes. Borides are all hard, high-melting materials with metal-like conductivity. They are stable to nonoxidizing acids but break down in strong oxidizing agents and strong alkalis. 

cerium-hexaboride-disc

 

Properties of Cerium Hexaboride Disc

Parameter

Units

CeB6

Stoichiometry

N/A

~6

Metal Impurities

Ppm by wt.

<30

Density

g/cm3

4.80

Coefficient of Thermal Expansion

α*106

6.2

Electrical Resistivity

μΩ-cm

~65

Effective Work Function(100) at 1800K

eV

2.65

Spectral Emissivity at 0.65 Microns

N/A

0.779

Evaporation Rate at 1800K(UHV)

g

1.6×10-9

Orientation Limit for a Specific Orientation

Degrees

<2

Pyrolitic Block Mount Resistance at 1800K

Ohms

1.45


Prototyping service also available for other ceramics material

Alumina
Aluminum Nitride
Boron Nitride
Silicon Carbide
Silicon Nitride
Zirconia

 

Applications of Cerium Hexaboride Disc

* Electron microscopes such as SEM, TEM
* X-ray Discs
* Electron lithography
* Electron beam welding

LATEST RECOMMENDED

CE1848 Cerium Hexaboride Cathodes(CeB6/CeBix cathodes)

CE1848 Cerium Hexaboride Cathodes(CeB6/CeBix cathodes)

CE1849 Cerium Hexaboride Powder (CeB6 powder)

CE1849 Cerium Hexaboride Powder (CeB6 powder)

CE1850 Cerium Hexaboride Ceramic Part (CeB6 Ceramic Part)

CE1850 Cerium Hexaboride Ceramic Part (CeB6 Ceramic Part)

CE1858 Cerium Hexaboride Rod (CeB6 Rod)

CE1858 Cerium Hexaboride Rod (CeB6 Rod)

CE1859 Cerium Hexaboride Sheet (CeB6 Sheet)

CE1859 Cerium Hexaboride Sheet (CeB6 Sheet)

CE1860 Cerium Hexaboride Tube (CeB6 Tube)

CE1860 Cerium Hexaboride Tube (CeB6 Tube)

GET A QUOTE

Please fill in your details and one of our material experts will get back to you within 24 hours. For more information, contact us via E-mail at sales@samaterials.com.

** Email address with your company's domain name is preferred. Otherwise, we may not be able to process your inquiry.