Forced patina on nickel?

[AJR576]

Anybody do a forced patina on nickel? If so, what did you use? And (as always) pics would be great!

 

[jbmonkey]

sweat and your hand, leather sheath it touches, and using it will do it quickly. has on my Bucks in nickel silver.

 

[tiguy7]

If a magnet does not stick to it, it’s not Nickel. Pure Nickel is hard to force a patina on. Most knife related “Nickel” is white brass and is affected by the same corrosives as yellow brass.