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Electroplated Coils? Hmmm interesting... | 12 comments (12 topical, editorial)
Re: Electroplated Coils? Hmmm interesting... (3.00 / 0) (#9)
by etownlax on Thu Sep 20th, 2007 at 06:53:46 PM MST
(User Info)

Ok, It didn't work the greattest. :-(

What my plan was to do was to first spraypaint a piece of steel with paint. Then put it in the solution to see if it reacts or if any copper is placed on the paint(no electricity is applied). Also I'll know if there are any gaps in the paint. Just knowing my chemistry Iron is more reactive than copper. So... Fe + CuSO4 --> FeSO4 + Cu. So basicily the iron will replace the copper and the copper will be left where the iron was. Also, If I see bubbles then I'll know if it was reacting with the Sulfuric acid.

So I painted a rod of gal. steel. I made it so half of it was sticking in the solution and the very top was out in the air not coated by paint. So this made it possible to add electrcity too.

Then I put it in and after about 20 seconds. VERY SMALL bubbles started to forum. This was the first indication that it wasn't going to work. Then I applied some electrcity and the entire plate(all of it, meaning the paint) was coated with little tiny bubbles, more than before. So I know that something was reacting or atleast the paint was conducting electricity. Maybe it wasn't dry enough :-|

So as of now I'm a bit stumped. I figure its possible but we'll see. I'm thinking of using the epoxy spray paint now. I don't know if that will make a difference or not. A big problem with all this is TIME. If it takes 12 hours to get a good dry spray paint then, you can only do 2 "turns" a day! If you have 40 to do. Thats 20 days! Or if your making 120 turns- Thats about 60 days! Or almost 2 months. So Pretty much I'd have to set up a system that did all the coils at once. Hmmm the possiblities.

-Randy

[ Parent ]



Re: Electroplated Coils? Hmmm interesting... (3.00 / 0) (#10)
by RP (russp located-at fidnet (dot) com) on Thu Sep 20th, 2007 at 09:37:17 PM MST
(User Info)

You might consider shellac or varnish that can be baked out.

[ Parent ]


Re: Electroplated Coils? Hmmm interesting... (3.00 / 0) (#11)
by etownlax on Fri Sep 21st, 2007 at 01:32:11 PM MST
(User Info)

OK. I'll look into it. I don't have anymore copper sulfate so for now I can't do it. I can only find 50 pound bags of it. Which I don't even need 1 pound. So we'll see when ever I get around it to.

-Randy

[ Parent ]



Re: Electroplated Coils? Hmmm interesting... (3.00 / 0) (#12)
by etownlax on Tue Oct 9th, 2007 at 01:50:26 PM MST
(User Info)

Ok, This is my status...

1)All materials collected(Sulfuric acid, Epoxy paint, copper, battery charger, containers, goggles, Distilled water)

2)Testing will start tomorrow night
    a)Test: Epoxy paint reacts with Sulfuric acid?
    b)Test: Epoxy paint reacts with sulfuric acid under electrical charge?
    c)Test: Copper Dust be electroplated together?

3) Then I will try to make a coil
    a) See if it is possible to make similar "turns" and make duplications of coil

I will let you know of any updates.

-Randy

[ Parent ]



Electroplated Coils? Hmmm interesting... | 12 comments (12 topical, 0 editorial)

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