how to remove silverplate from bell

saxophyte · Post by **saxophyte** » Tue Feb 12, 2013 3:52 pm

Anyone have a bright idea of how to easily remove silverplate from outside of a sousa bell

Dan Schultz · Post by **Dan Schultz** » Tue Feb 12, 2013 3:57 pm

I've never done it with chemicals but here it is: http://www.ehow.com/how_5965407_remove- ... umpet.html

However.... silver is pretty easy to just buff off.

Sandlapper · Post by **Sandlapper** » Tue Feb 12, 2013 4:04 pm

Its been way too many years since I took chemistry in college, but in looking at the link on how to do it one question came up. Do you add acid to water or water to acid? We had a guy in our town get a really nasty and sever chemical burn doing it the wrong way, and since I heard about it third or fourth hand I'm not sure what he did to get himself in trouble. Be careful with the acid.

Tom · Post by **Tom** » Tue Feb 12, 2013 4:09 pm

Sandlapper wrote:Its been way too many years since I took chemistry in college, but in looking at the link on how to do it one question came up. Do you add acid to water or water to acid? We had a guy in our town get a really nasty and sever chemical burn doing it the wrong way, and since I heard about it third or fourth hand I'm not sure what he did to get himself in trouble. Be careful with the acid.

Acid should always be added to water.

Not that I recommend that!

tokuno · Post by **tokuno** » Tue Feb 12, 2013 4:52 pm

Tom wrote:
Sandlapper wrote:Its been way too many years since I took chemistry in college, but in looking at the link on how to do it one question came up. Do you add acid to water or water to acid? We had a guy in our town get a really nasty and severe chemical burn doing it the wrong way, and since I heard about it third or fourth hand I'm not sure what he did to get himself in trouble. Be careful with the acid.
Acid should always be added to water.

Not that I recommend that!

Remember to always pour the cream first, so you can add the coffee to your cream

Ken Herrick · Post by **Ken Herrick** » Tue Feb 12, 2013 5:16 pm

WOW!!!!! I think I'll do my own plating following the quick, easy instructions on that site. Let's see now, if I hook one wire to my tuba and one to some silver and plug it in I should get a silver tuba really quick using my 240v as opposed to your weak 110v, right?

Tanks fer da link, Dan. Gave me something to have a chuckle about while having a coffee.

pierso20 · Post by **pierso20** » Sat Feb 16, 2013 9:16 am

I especially loved this statement:

"Repeat Step 3 until all of the silver is depleted. If you need to also remove the brass on the instrument, keep submerging the trumpet. It will eventually remove the brass also.

Read more: How to Remove Silver Plating From a Trumpet | eHow.com http://www.ehow.com/how_5965407_remove- ... z2L4Ur7L2l" target="_blank"

HAHAHAHA....

Um....so....what do you have left after removing all that pesky brass?

windshieldbug · Post by **windshieldbug** » Sat Feb 16, 2013 10:56 am

pierso20 wrote:Um....so....what do you have left after removing all that pesky brass?

The in-tune part of a viola

Daniel C. Oberloh · Post by **Daniel C. Oberloh** » Sat Feb 16, 2013 3:34 pm

Its been a while but silver strip is a blend sulphuric acic, nitric acid and potassium nitrate. Sorry, I don't remember the ratio. Don't eventhink of it. You will be in over your head at the start. Very dangerous to work with and disposal is a serious matter. Have it done by a shop that knows what to do and how to do it properly. That is all.

Daniel C. Oberloh
Oberloh Woodwind and Brass Works
http://www.oberloh.com" target="_blank

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