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

Hi there Alan,

I think the process is called sintering - I see as ever Wikipedia has a 
page on it.

I might be completely wrong, but in the back of my mind I seem to recall 
that some freewheel units of push bike rear wheels are made in this way - 
don't know where an earth I am recalling that from though.

Yours,


Rich.

On Mon, 10 Mar 2008, Alan Stepney wrote:

> 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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