Method for carrying out surface processes
OwnerMoisei Esterlisinventor
Life of this patent
Estimating the term…
Abstract
A method for the surface treatment of a metal workpiece which involves the generation between a major exposed portion of an anode and successive restricted areas of a first surface of the workpiece serving as a cathode, a vacuum arc discharge having an arc current which is not substantially less than 50 amp. and having a positive voltage-current gradient.
Claims17
A method for the surface treatment of a metal workpiece wherein there is generated between a major exposed portion of an anode and successive restricted areas of a first surface of said workpiece acting as a cathode a vacuum arc discharge having an arc current which is not substantially less than 50 amp. and having a positive voltage-current gradient.
Dependencies are inferred from the claim text.