Advantages provided by the present invention include improved ability to extend {HEAD ~ the useful life} of metallic articles and, in particular, gas turbine engine rotors and {TAIL ~ rotor components} as compared to currently available methods 
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Advantages provided by the present invention include improved ability to extend { HEAD ~ the useful life } of metallic articles and , in particular , gas turbine engine rotors and { TAIL ~ rotor components } as compared to currently available methods
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH