Surface modification process on metal dentures, products...

Details Surface modification process on metal dentures, products... Surface modification process on metal dentures, products...

2006-02-21

2006-02-21

Heinrich, Samuel M. (Department: 1725)

Electric heating

Metal heating

By arc

Reexamination Certificate

active

07002096

ABSTRACT:
Metal and/or partial metal dentures having a surface modified by a pulsed electron beam system. The system includes an explosive emission cathode, an accelerating gap formed by the cathode and plasma anode, and an electron collector where the metal and/or partial metal dentures are fixed, and placed into a magnetic field. The surface of the modified metal and/or partial metal denture has high reflectance like a mirror polished surface and high corrosion resistance.

REFERENCES:
patent: 4229232 (1980-10-01), Kirkpatrick
patent: 5013243 (1991-05-01), Tanaka et al.
patent: 02295557 (1990-12-01), None

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