The disk is forged or made from hot isostatically pressed powder material having properties which are well matched to {HEAD ~ the temperatures} and stresses encountered in {TAIL ~ the disk portion} of the rotor 
encountered in
The disk is forged or made from hot isostatically pressed powder material having properties which are well matched to { HEAD ~ the temperatures } and stresses encountered in { TAIL ~ the disk portion } of the rotor
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH