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Re: Golden Leaf Top Terminal?
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- Subject: Re: Golden Leaf Top Terminal?
- From: "Tesla list" <tesla@xxxxxxxxxx>
- Date: Fri, 22 Apr 2005 02:41:18 -0600
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Original poster: "Malcolm Watts" <m.j.watts@xxxxxxxxxxxx>
FWIW - use of gold on connectors really has to do with its
corrosion resistance, not its melting point (which would be a concern
with spark contact). In fact it _erodes_ rather readily which is why
it is rarely used in pure form in jewellery (as well as selling for a
good deal more than it's worth). If you do the expt, please tell us
how it goes.
On 21 Apr 2005, at 19:09, Tesla list wrote:
> Original poster: Terry Fritz <teslalist@xxxxxxxxxxxxxxxxxxxxxxx>
> My eye was caught with a little gold leaf toy at the store the other
> Just a little jar filled with mineral oil and a bunch of gold leaf.
> Really pretty!! Genuine Colorado gold too ;-))
> So that got me thinking about the old thread about coating the top
> terminal with gold leaf... We wondered if it would just burn off like
> the aluminum in a CD. Or, maybe just the thin coating ( 2 millionths
> of an inch thick!!) over metal would be protected and would last just
> fine... Gold is very resilient to electrical burning off...
> I was just wondering if anyone every actually "did it"? and how it
> worked out?
> 3.375 x 3.375 sheets of gold leaf can be bought in QTY 25 for about
> You paying for the pounding since that $40 gets you enough gold to
> make a square of gold only 0.001 inch on a side!!! But just a tiny
> fraction of that "looks" like a lot ;-))) Somebody can figure out how
> much 1 billionth of a square inch of gold is worth ;-))
> But if gold leaf would stand up to arcing, it would be a cool thing to
> cover a top terminal with!!