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Science > Electromagnetics > Re: Need help f...
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Re: Need help finding magnets for experiment...

by p.brane@[EMAIL PROTECTED] Jul 29, 2008 at 04:22 PM

In article <Llpjk.134$XT1.59@[EMAIL PROTECTED]
>, jim@[EMAIL PROTECTED]
 
says...
> 
> "Cwatters" <colin.wattersNOSPAM@[EMAIL PROTECTED]
> wrote in
message 
> news:QYqdnfYPz70jOhHVRVnyggA@[EMAIL PROTECTED]
> >
> > "jim" <jim@[EMAIL PROTECTED]
> wrote in message
> > news:n8Uik.7784$US3.1265@[EMAIL PROTECTED]
> >>I need some help in locating ceramic disc magnets that measure 120mm
in
> >> diameter with no hole in the center.  The thickness can be as much as
13
> >> mm
> >> 25.4mm.

Probably a last resort or even off the wall but ...
I dont know if this is any help but I read somewhere last week about
a company that's produced a ****table NMRI (battery powered no less) and
the photo I saw showed a round cylindrical device.

Being an MRI it must use magnets and (being so small they can't be 
electro) since the shape is cylindrical it 
just occurs to me they may have used just what you are asking for ... 

If you contact them maybe they would be willing to connect you to their 
source.

I think I saw it in Scientific American but I'm not too sure .. you may 
have to google.

-peter-
 




 19 Posts in Topic:
Need help finding magnets for experiment...
jim <jim@[EMAIL PROTEC  2008-07-27 14:28:07 
Re: Need help finding magnets for experiment...
Cwatters <colin.watter  2008-07-27 19:17:27 
Re: Need help finding magnets for experiment...
"hhc314@[EMAIL PROTE  2008-07-28 21:16:17 
Re: Need help finding magnets for experiment...
jim <jim@[EMAIL PROTEC  2008-07-29 01:43:21 
Re: Need help finding magnets for experiment...
Jerry <Cephalobus_alie  2008-07-29 16:21:12 
Re: Need help finding magnets for experiment...
jim <jim@[EMAIL PROTEC  2008-07-29 16:22:07 
Re: Need help finding magnets for experiment...
p.brane@[EMAIL PROTECTED]  2008-07-29 16:22:26 
Re: Need help finding magnets for experiment...
Mike D <michael3d2000@  2008-07-29 21:07:14 
Re: Need help finding magnets for experiment...
PD <TheDraperFamily@[E  2008-07-29 21:07:14 
Re: Need help finding magnets for experiment...
jim <jim@[EMAIL PROTEC  2008-07-31 14:46:24 
Re: Need help finding magnets for experiment...
jim <jim@[EMAIL PROTEC  2008-07-31 14:46:26 
Re: Need help finding magnets for experiment...
jim <jim@[EMAIL PROTEC  2008-08-02 12:44:56 
Re: Need help finding magnets for experiment...
jim <jim@[EMAIL PROTEC  2008-08-02 12:45:15 
Re: Need help finding magnets for experiment...
Cephalobus_alienus@[EMAIL  2008-08-03 10:10:08 
Re: Need help finding magnets for experiment...
Cwatters <colin.watter  2008-08-03 14:36:08 
Re: Need help finding magnets for experiment...
Salmon Egg <SalmonEgg@  2008-08-04 12:54:13 
Re: Need help finding magnets for experiment...
"Cwatters" <  2008-08-04 12:54:13 
Re: Need help finding magnets for experiment...
jim <jim@[EMAIL PROTEC  2008-08-05 22:47:34 
Re: Need help finding magnets for experiment...
Dirk Bruere at NeoPax <  2008-08-07 19:23:38 

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tan12V112 Fri Nov 21 5:55:46 CST 2008.