Cerium Hexaboride Ceramic Part
  • Cerium Hexaboride Ceramic PartCerium Hexaboride Ceramic Part

Cerium Hexaboride Ceramic Part

Cerium Boride, also called Cerium Hexaboride or CeB6, is a refractory ceramic material. Nextgen Advanced Materials supplies Cerium Hexaboride Ceramic Parts with high quality and fast delivery, and customized products are also available.

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Product Description

You can rest assured to buy customized Nextgen Cerium Hexaboride Ceramic Part from us. We look forward to cooperating with you, if you want to know more, you can consult us now, we will reply to you in time! Cerium Boride, also called Cerium Hexaboride or CeB6, is a refractory ceramic material. The principal use of cerium hexaboride is a coating of hot cathodes, or hot cathodes made of cerium hexaboride crystals. It usually operates at temperature of 1450 °C.


Cerium hexaboride, like lanthanum hexaboride, slowly evaporates during the cathode operation. In conditions where CeB6 cathodes are operated under 1850 K, CeB6 should maintain its optimum shape longer and therefore last longer. While the process is about 30% slower than with lanthanum boride, the cerium boride deposits are reported to be more difficult to remove.

CeB6 Ceramic Parts Chemical Composition


CeB6 (% min.)

99.9 %

B (% min.)

31 %

Rare Earth Impurities

Non-RE Impurities

La

<120 ppm

Fe

<250 ppm

Pr

<150 ppm

Si

<100 ppm

Nd

<180 ppm

Ca

<90 ppm

Sm

<112 ppm

C

<300 ppm

Y

<250 ppm

Mg

<100 ppm


 

Ti

<100 ppm



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