relative permeability of ceramic?

[test_out]

Hi all,

Do you know relative permeability of ceramic?

I searched through internet but I could not find...

Thank you

 

[keith1200rs]

Do you really mean permeability? That is a magnetic property and so the value is probably unity i.e. the same as air. If you mean permittivity then it depends on the ceramic. For example, alumina is 9.3-11.5 https://www.engineeringtoolbox.com/relative-permittivity-d_1660.html

Keith.

 

[godfreyl]

I assume he means "ceramic" as in "ceramic magnet", i.e. ferrite.
In that case there are many materials with different magnetic properties.

I searched through internet but I could not find...

Try a search engine like Google.