Method of wetting metals

Details Method of wetting metals Method of wetting metals

1983-06-30

1988-10-25

Pianalto, Bernard D.

Adhesive bonding and miscellaneous chemical manufacture

Delaminating processes adapted for specified product

Delaminating in preparation for post processing recycling step

156645, 156651, 156664, 427 38, 427307, 427328, B44C 122, C03C 1500

Patent

active

047801760

ABSTRACT:
A method of wetting and coating various metals, which have been mechanically polished and chemically cleaned and etched, includes plasma cleaning and etching the metal and delivering mercury or other liquid metals through the plasma to the surface of the metal to be wetted. Tungsten, molybdenum, steels and elkonite are among the metals which may be wetted with a liquid metal according to the method of this invention. Molybdenum is cleaned and etched in a solution of 2-propanol and H.sub.2 O.sub.2.

REFERENCES:
patent: 2410844 (1946-11-01), Signaigo et al.
patent: 4306906 (1981-12-01), Anderson
Barlow et al., "The Wetting of Metal Surfaces by Liquid Mercury", vol. 60 No. 10, Zeitschrift Fhur Metalkunde 817-820 (1969).
Wright et al., "Pulse Modulator Behavior of the Liquid Metal Plasma Valve (LMPV)", U.S. Army Research & Development Technical Report, ADA 064881, Fort Monmouth, N.J. 07703.
Bayless et al., "The Liquid Metal Plasma Valve Closing Switch", Naval Surface Weapons Center Technical Report, ADA 042676, Silver Spring, Md. 20910.

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