Does anyone have info on the Parkerizing coating process such as used with firearms? Would it last better on tools than black oxide?
--George
Does anyone have info on the Parkerizing coating process such as used with firearms? Would it last better on tools than black oxide?
--George
i just read it in a book i found. it is done with phosphoric acid, if nobody come s up with the formula email me and i will look in the book.
MAchinery's handbook has a section on Coloring metals, pages 2268-2272 in the 22nd edition. My typing isn't up to putting it all in here, nor do I have access to a scanner. Joe
Brownells sells everything you need to do it.
Randy
Did a google and found this
Thank you for the posts everyone. I have the Machinery Handbook - just didn't think to look in it. I'll also check the web address cited.
--George
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