I've got some pieces of metal with a cheap layer of chrome on 'em. Any thoughts on how to get the chrome off?
You can thank Mr. BenjaminStrange for that. The only time I put up a different avatar is when he makes one for me
Thanks. I got it from Embellisher in the thread about searching for TBer names in Google Picture search...so I guess my point is props to embellisher. brad cook
I work in an electroplating shop. We have chemicals that can remove chrome. Depending on what the base metal is it can be a very simple process. Check your phone book to see if you have a local electroplating shop. I'm sure they'd do it for a small fee, or maybe even for free.
Yes, it can be reversed. Dechroming is a common process and is often used in the street rod industry on old original parts that need restoration work done on the base before the top layers are reapplied. When chroming steel and other other ferrous metals, copper is the common base metal used under the chrome.
Ah, I'm used to dealing with chrome on like aluminum stuff, where I've always been told that once you chrome something, taking it off is nigh-impossible. And when it IS done, it boogers with tolerances.
Removing chrome is usually done with a strong HCL solution (30%-50%). Problems arise when the chrome layer has been removed and the HCL comes in contact with the base material. If the base material is steel with a thin layer of copper between the steel and chrome you should be OK. The copper/steel will take some time to dissolve. Once the chrome has dissolved you should have enough time to remove the parts before this happens. Aluminum is a different story. Aluminum is very reactive in HCL. A small piece of aluminum will completely dissolve in HCL in a matter of minutes. BTW, this is a neat process to observe. If you have access to HCL solution you could try doing it yourself. Just be very careful with acids, and follow safety precautions.
I'm surprised that it took 8 posts for someone to say this lol. I thought for sure I left myself wide open
