Mu-Metal + N52 grade magnet.

Hey guys.

I was just wondering about Mu-Metal.
I'm sure you guys know what a Magnet "Keeper" is.

If I was to take a thick piece of Mu-Metal and lay it across a magnet from the North to the South pole, would this act as a Keeper?

I'm trying to reduce the amount of flux loss over time, and 'i've heard that a "Keeper" can help a lot with that. I know my magnets are VERY strong, so I will be sure to use a 1/16th inch thick
piece of Mu-Metal to be adequate.

But would this even work? Or would it make the degradation of the flux even worse?
Thanks...

 

Thanks for the reply.

Ok so Mu Metal is most probably not a good material for acting as a keeper.
Well I work in a machine shop and we have lots of low carbon / mild steel laying around im sure
I could use instead.

Thanks again!

 

ok I have one more question.

Lets say I use Mild steel or soft iron.
If I use either of these as a keeper, wont they eventually generate there own
magnetic field?

I guess what I'm saying is that I don't want to use a material as a keeper that will itself become
some sort of a magnet. Isn't this what happens with Iron connected directly to a magnet?

Thanks