View Single Post
Old August 29, 2013, 10:05 AM   #7
g.willikers
Senior Member
 
Join Date: September 28, 2008
Posts: 4,895
This sounds like the nitriding process that's been used for racing engines and transmissions, for decades.
It makes the surfaces resistant to abrasion damage.
__________________
Lock the doors, they're coming in the windows.
g.willikers is offline  
 
Page generated in 0.05331 seconds with 7 queries