WY203, LaB6, Th02 - coatings

Y2O3, LaB6, ThO2 - coatings

(for filaments and release layers)

We coat filament wires made of a wide variety of materials with yttrium oxide Y2O3, lanthanum hexaboride LaB6 and thorium oxide ThO2. Our improved coating process has numerous advantages over commercial cathode coatings.

Advantages ME - Y2O3 coating over commercial Y2O3 coating

longer service life strong adhesion -> no contamination of the device by detaching the coating shock-resistant easy shipping possible fast delivery times on request including material

The layer thickness is agreed with the customer or a recommendation from our side follows. Sheet metal, round materials and cathodes can also be coated.

Common coating materials are:

- And

- Wolfram 

- molybdenum

- stainless steel

- Aluminium

Yttrium oxide coating is also used in many other applications, for example it is often used as a non-stick coating.

Contact us, we will find the best combination of materials for your application and will be happy to advise you.