This invention relates to thermal barrier coatings for {HEAD ~ components} exposed to high temperatures, such as the hostile thermal environment of {TAIL ~ a gas turbine engine} 
This invention relates to thermal barrier coatings for { HEAD ~ components } exposed to high temperatures , such as the hostile thermal environment of { TAIL ~ a gas turbine engine }
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL