osarici

Topic: antique brass black

Hello,

I am working on an experiment. Antique-looking pieces will.For this, I'm using brass alloy. Darker colors should be black. Can you help me for chemical operations?

Thanks

DustinGebhardt

Re: antique brass black

After cleaning the brass, use a selenious and phosphoric acid liquid.

-Dustin Gebhardt, CEF

Advanced Manufacturing/Finishing Engineer

Moen

Sanford, NC

osarici

Re: antique brass black

Thank you. After
we try, we will inform you.