A little bit of acid goes a long way toward cleaning that mess up. Comet or
similar cleanser and a toothbrush usually removes the carbon black. Not all
major arcs are recoverable; Ive seen ceramic completely burned away.
Carl
KM1H
----- Original Message -----
From: <donroden@hiwaay.net>
To: <amps@contesting.com>
Sent: Tuesday, April 06, 2010 11:32 PM
Subject: Re: [Amps] Vaporized band switch contacts
>
>>> Yes the wafer is fine.
>
> But if the contacts "vaporized", there is now a fine covering of metal
> on the ceramic.
>
> Don WA4NPL
> _______________________________________________
> Amps mailing list
> Amps@contesting.com
> http://lists.contesting.com/mailman/listinfo/amps
_______________________________________________
Amps mailing list
Amps@contesting.com
http://lists.contesting.com/mailman/listinfo/amps
|