|4536640||High pressure, non-logical thermal equilibrium arc plasma generating apparatus for deposition of coatings upon substrates|
An apparatus for deposition of coatings upon substrates generates a non-local thermal equilibrium arc plasma at the relatively high pressure of at least approximately 1 atmosphere. A closed chamber (25) is defined by a cylindrical anode (11) and annular h...
|4505947||Method for the deposition of coatings upon substrates utilizing a high pressure, non-local thermal equilibrium arc plasma|
A method is provided for the deposition of coatings upon substrates utilizing a high pressure, non-local thermal equilibrium arc plasma including the steps of generating a non-LTE arc plasma at a pressure greater than about 0.1 atmospheres, introducing a ...