Re: Eureka and huh? [shot peening]

["LTJG William Rayburn" <csmdivo@roosevelt.navy.mil>]

                              ************Snip**************
> 1.  What the hell is shot peening?
> 
> Thx'll, benton------ 

Grinding/welding/cutting metal causes heat stress and fatigue on the 
metal in the vicinity of the corresponding work.  Shot peening 
re-strengthens the metal - anybody care to elaborate on the process 
of shot peening or any of the other methods of removing heat 
stress/fatigue from metal?  I know Raven's book describes several of 
the processes.

William
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