id	keyword
fis-4318	coating
fis-4318	scratch
fis-4318	substrate
fis-4318	hvaf
fis-4318	surface
fis-4318	resistance
fis-4318	spray
fis-4318	material
fis-4318	velocity
fis-4318	thermal
fis-4318	sem
fis-4318	doi
fis-4318	powder
fis-4318	fuel