Blackening titanium

[Iverson Knives]

Greetings folks, I've seen a post a while back regarding a process for blackening 6AL4V however the author did not want to disclose his recipe.
Has this become available or does anyone else know of a way to do this.
Thanks, Gene

 

[Josh Rider]

http://www.bladeforums.com/forums/s...I-Blackened-Titanium-For-Real-As-Dark-As-Zirc

 

[Iverson Knives]

Thank you very much.