EnginIT,
Is the engineering drawing for a titanium composite matrix? How is the term WL.BL.TI used? Is it in the footnotes or does it refer to a specific part in the assembly?
Thanks.
Brasscar,
Sounds like the new brass polish that you tried etched the surface of the brass increasing the susceptibility of oxidation. If you are looking for a coating to protect the finish, I would recommend that the brass components be conformally coated immediately after polishing. The very...