https://www.yout ube.com/watch?v=GajkqaSr01c
In this video clip we show exactly how to use Anodization to supply shades to silver coins, also called toning. We mix 200mL of water, 10g of powdered sulfur and also 20g of salt hydroxide and also mix for 10 mins roughly. This creates a solution of salt polysulfides. We place in the solution our silver thing, in this situation a silver coin. The silver will certainly obtain oxidized by the existing as well as kind silver sulfide. Add to NurdRage! Via Patreon (selected): https://www.patreon.com/NurdRage. Via Bitcoin: 1NurdRAge7PNR4ULrbrpcYvc9RC4LDp9pS. Glass products kindly provided by http://www.alchemylabsupply.com/. Make use of the price cut price code “nurdrage” for a 5% price cut price. Social media network web links:. Twitter: https://twitter.com/NurdRage. Facebook: https://www.facebook.com/NurdRageYoutube/. Instagram: https://www.instagram.com/nurdrageyoutube/
In this video clip we show just how to use Anodization to provide shades to silver coins, also called toning. We place in the solution our silver thing, in this situation a silver coin. The silver will certainly obtain oxidized by the existing and also kind silver sulfide.
Life is Life
Супер! Этот метод только для серебра? Медь? Бронза? Никель?
1950Archangel
FANTASTIC!!! Thank you SO much!! This was super educational, and fun to watch beside!! New to silver stacking, and trying to learn all I can! This was about the 3rd-4th video on removing tarnish — and it is AMAZING!!!
Neri sienna
Make a video doing this with gold. Or gold mixed with copper
PIMA20132770579
Can this be done with potassium hydroxide and sulfer?
Dav To
Can someone explain to me the part from 05:01 to 05:20 ? Thats is that? So when silver tarnish too much it will create black silver sulfide which will then fall off of silver? So when silver tarnish too much you will lose silver content when this black silver sulfide fall off? If i understand this right, silver sulfide will fall off of the coin surface and it will take some silver with it, can someone explain this chemistry to me?
Lautaro Morales
can i get sodium sulphate by electrolizing that solution with an PbO2 anode?
Patrick R
Thanks for the very clear info! I tried this, and what I got was an all-over antique yellowing without any rainbow colors. I had trouble getting my sulfur powder to mix very well since I don’t have a magnetic stirrer, and the toning process took longer than yours did. Could not having enough dissolved sulfur be the reason I didn’t get any pretty colors?
Patrick R
To answer my own question… I got a cheap magnetic stirrer. That did a much better job of dissolving the sulfur, and my silver pieces came out looking just as colorful as in the video.
If anything, it works TOO well. Two seconds with a 1.5V battery gave me a deep sparkling blue, while one second gave me a red-gold tone. To make it slower/more subtle, I might try lowering the voltage, using less sulfur, or chilling the liquid.
viper fang
@Patrick R mine messed up real bad, my bar turned black
Everett White
@viper fang You may have been too close to the coins or connected too long. If a two seconds or less gave fairly satisfying results any longer than that is what happened in your case. Did you try it again on another coin or stop right there?
xi mi
It’s amazing, thank you! What will happen to silver coins when they are put into sodium sulfide solution without electricity? Are there any color changes? If color also appears, how is this different from the color under power on conditions? We look forward to your reply.
M- Nice
Will this process work with liver of sulfur?
Renzie Wilson-Price
Very helpful information – I wondered why the reverse of my 1997 Quarter was purple around the eagle. 👍
wow isnt it an amazingly amazing thing
Well with 97 quarters I reckon the process would be a bit different since they’re made of Nickel not Silver
6merkaba
Can I do that with any kind of metal?
Copper Fanboy
How about thiourea instead of sulfide? Maybe less nasty if it works?
John R
I really wish you wouldn’t do this. For those of us that collect toned coins, this kind of crap negatively impacts the market.
Just stop! If you want to play around, use metal not COINS! This is totally irresponsible.
Pennies & Shillings
I’m in the “Artificial toning is bad!!!” camp, but thoroughly enjoyed this video and seeing how it is done.