applying a coating material to the component including {HEAD ~ the region} in a form of a plurality of {TAIL ~ particles} by cold spraying; and 
applying a coating material to the component including { HEAD ~ the region } in a form of a plurality of { TAIL ~ particles } by cold spraying ; and
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH