Method of removing oxide on metal surface

Details Method of removing oxide on metal surface Method of removing oxide on metal surface

1984-06-06

1986-05-13

Tufariello, T. M.

Chemistry: electrical and wave energy

Processes and products

Electrostatic field or electrical discharge

C25F 106

Patent

active

045884889

ABSTRACT:
An object to-be-washed bearing an oxide on the surface of a parent material metal is immersed in a liquid containing a complexing agent, electrons having energy levels on the base side with respect to the Fermi level of the oxide are generated outside the parent material metal by supplying external energy, and the electrons are injected into the oxide of the object to-be-washed immersed in the liquid.

REFERENCES:
patent: 2889837 (1959-06-01), Braun
patent: 2915444 (1959-12-01), Meyer
patent: 3293159 (1966-12-01), Mekjean
patent: 3715292 (1973-02-01), Wieczorek
patent: 3943043 (1976-03-01), Billington
patent: 4028135 (1977-06-01), Vig
patent: 4264418 (1981-04-01), Wood
patent: 4368080 (1983-01-01), Tavgen
Corrosion, vol. 11, Apr. 1955, pp. 161-181.

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