[modeleng] Re: O/T. Dust iron cores

Hi Alan,

I would assume that they are mixed with some sort of glue, heated and fused 
together.
I seem to recollect that when I played with electronics years ago they were 
very brittle.

Regards

Clif
----- Original Message ----- 
From: "Alan Stepney" <alan@xxxxxxxxxxxxxxxx>
To: <modeleng@xxxxxxxxxxxxx>
Sent: Monday, March 10, 2008 10:01 AM
Subject: [modeleng] O/T. Dust iron cores


> Anyone who has played around with radio or electronics, will know of dust
> iron cores, used in inductors.
>
> How are they made?
>
>
> http://www.alanstepney.info
> Alan Stepney's Model Engineering, steam, and workshop pages.
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