Application of bond coat on aerospace motor parts by means of ID-HVOF process

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The following project consists in the developpement of application of bond-coat prior to the application of thermal barrier onto aerospace engines surface by means of HVOF process. Bond-coats, which allow the good adhesion of ceramic thermal barrier for engine part subject to high temperatures are usually sprayed by means of plasma spray. This work will allow the industrial partner to migrate to a new technology without affecting its production. The development of spraying parameters as well as the deposition process will be the keys to the success of this partnership.